20237832180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1037

約数の個数: 288

約数和(自身を含む): 65795393664

約数和(自身を除く): 45557561484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 113, 129, 135, 162, 172, 180, 215, 226, 243, 258, 270, 324, 339, 387, 405, 430, 452, 486, 516, 540, 565, 645, 678, 774, 810, 857, 860, 972, 1017, 1130, 1161, 1215, 1290, 1356, 1548, 1620, 1695, 1714, 1935, 2034, 2260, 2322, 2430, 2571, 2580, 3051, 3390, 3428, 3483, 3870, 4068, 4285, 4644, 4859, 4860, 5085, 5142, 5805, 6102, 6780, 6966, 7713, 7740, 8570, 9153, 9718, 10170, 10284, 10449, 11610, 12204, 12855, 13932, 14577, 15255, 15426, 17140, 17415, 18306, 19436, 20340, 20898, 23139, 23220, 24295, 25710, 27459, 29154, 30510, 30852, 34830, 36612, 36851, 38565, 41796, 43731, 45765, 46278, 48590, 51420, 52245, 54918, 58308, 61020, 69417, 69660, 72885, 73702, 77130, 87462, 91530, 92556, 96841, 97180, 104490, 109836, 110553, 115695, 131193, 137295, 138834, 145770, 147404, 154260, 174924, 183060, 184255, 193682, 208251, 208980, 218655, 221106, 231390, 262386, 274590, 277668, 290523, 291540, 331659, 347085, 368510, 387364, 393579, 416502, 437310, 442212, 462780, 484205, 524772, 549180, 552765, 581046, 655965, 663318, 694170, 737020, 787158, 833004, 871569, 874620, 968410, 994977, 1041255, 1105530, 1162092, 1180737, 1311930, 1326636, 1388340, 1452615, 1574316, 1658295, 1743138, 1936820, 1967895, 1989954, 2082510, 2211060, 2361474, 2614707, 2623860, 2905230, 2984931, 3316590, 3486276, 3935790, 3979908, 4164163, 4165020, 4357845, 4722948, 4974885, 5229414, 5810460, 5903685, 5969862, 6633180, 7844121, 7871580, 8328326, 8715690, 8954793, 9949770, 10458828, 11807370, 11939724, 12492489, 13073535, 14924655, 15688242, 16656652, 17431380, 17909586, 19899540, 20820815, 23532363, 23614740, 24984978, 26147070, 29849310, 31376484, 35819172, 37477467, 39220605, 41641630, 44773965, 47064726, 49969956, 52294140, 59698620, 62462445, 74954934, 78441210, 83283260, 89547930, 94129452, 112432401, 117661815, 124924890, 149909868, 156882420, 179095860, 187387335, 224864802, 235323630, 249849780, 337297203, 374774670, 449729604, 470647260, 562162005, 674594406, 749549340, 1011891609, 1124324010, 1349188812, 1686486015, 2023783218, 2248648020, 3372972030, 4047566436, 5059458045, 6745944060, 10118916090, 20237832180]

約数ペア:

[(1, 20237832180), (2, 10118916090), (3, 6745944060), (4, 5059458045), (5, 4047566436), (6, 3372972030), (9, 2248648020), (10, 2023783218), (12, 1686486015), (15, 1349188812), (18, 1124324010), (20, 1011891609), (27, 749549340), (30, 674594406), (36, 562162005), (43, 470647260), (45, 449729604), (54, 374774670), (60, 337297203), (81, 249849780), (86, 235323630), (90, 224864802), (108, 187387335), (113, 179095860), (129, 156882420), (135, 149909868), (162, 124924890), (172, 117661815), (180, 112432401), (215, 94129452), (226, 89547930), (243, 83283260), (258, 78441210), (270, 74954934), (324, 62462445), (339, 59698620), (387, 52294140), (405, 49969956), (430, 47064726), (452, 44773965), (486, 41641630), (516, 39220605), (540, 37477467), (565, 35819172), (645, 31376484), (678, 29849310), (774, 26147070), (810, 24984978), (857, 23614740), (860, 23532363), (972, 20820815), (1017, 19899540), (1130, 17909586), (1161, 17431380), (1215, 16656652), (1290, 15688242), (1356, 14924655), (1548, 13073535), (1620, 12492489), (1695, 11939724), (1714, 11807370), (1935, 10458828), (2034, 9949770), (2260, 8954793), (2322, 8715690), (2430, 8328326), (2571, 7871580), (2580, 7844121), (3051, 6633180), (3390, 5969862), (3428, 5903685), (3483, 5810460), (3870, 5229414), (4068, 4974885), (4285, 4722948), (4644, 4357845), (4859, 4165020), (4860, 4164163), (5085, 3979908), (5142, 3935790), (5805, 3486276), (6102, 3316590), (6780, 2984931), (6966, 2905230), (7713, 2623860), (7740, 2614707), (8570, 2361474), (9153, 2211060), (9718, 2082510), (10170, 1989954), (10284, 1967895), (10449, 1936820), (11610, 1743138), (12204, 1658295), (12855, 1574316), (13932, 1452615), (14577, 1388340), (15255, 1326636), (15426, 1311930), (17140, 1180737), (17415, 1162092), (18306, 1105530), (19436, 1041255), (20340, 994977), (20898, 968410), (23139, 874620), (23220, 871569), (24295, 833004), (25710, 787158), (27459, 737020), (29154, 694170), (30510, 663318), (30852, 655965), (34830, 581046), (36612, 552765), (36851, 549180), (38565, 524772), (41796, 484205), (43731, 462780), (45765, 442212), (46278, 437310), (48590, 416502), (51420, 393579), (52245, 387364), (54918, 368510), (58308, 347085), (61020, 331659), (69417, 291540), (69660, 290523), (72885, 277668), (73702, 274590), (77130, 262386), (87462, 231390), (91530, 221106), (92556, 218655), (96841, 208980), (97180, 208251), (104490, 193682), (109836, 184255), (110553, 183060), (115695, 174924), (131193, 154260), (137295, 147404), (138834, 145770)]