20228130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 160

約数和(自身を含む): 62569584

約数和(自身を除く): 42341454

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 113, 117, 130, 135, 153, 162, 170, 195, 221, 226, 234, 255, 270, 306, 339, 351, 390, 405, 442, 459, 510, 565, 585, 663, 678, 702, 765, 810, 918, 1017, 1053, 1105, 1130, 1170, 1326, 1377, 1469, 1530, 1695, 1755, 1921, 1989, 2034, 2106, 2210, 2295, 2754, 2938, 3051, 3315, 3390, 3510, 3842, 3978, 4407, 4590, 5085, 5265, 5763, 5967, 6102, 6630, 6885, 7345, 8814, 9153, 9605, 9945, 10170, 10530, 11526, 11934, 13221, 13770, 14690, 15255, 17289, 17901, 18306, 19210, 19890, 22035, 24973, 26442, 28815, 29835, 30510, 34578, 35802, 39663, 44070, 45765, 49946, 51867, 57630, 59670, 66105, 74919, 79326, 86445, 89505, 91530, 103734, 118989, 124865, 132210, 149838, 155601, 172890, 179010, 198315, 224757, 237978, 249730, 259335, 311202, 374595, 396630, 449514, 518670, 594945, 674271, 749190, 778005, 1123785, 1189890, 1348542, 1556010, 2022813, 2247570, 3371355, 4045626, 6742710, 10114065, 20228130]

約数ペア:

[(1, 20228130), (2, 10114065), (3, 6742710), (5, 4045626), (6, 3371355), (9, 2247570), (10, 2022813), (13, 1556010), (15, 1348542), (17, 1189890), (18, 1123785), (26, 778005), (27, 749190), (30, 674271), (34, 594945), (39, 518670), (45, 449514), (51, 396630), (54, 374595), (65, 311202), (78, 259335), (81, 249730), (85, 237978), (90, 224757), (102, 198315), (113, 179010), (117, 172890), (130, 155601), (135, 149838), (153, 132210), (162, 124865), (170, 118989), (195, 103734), (221, 91530), (226, 89505), (234, 86445), (255, 79326), (270, 74919), (306, 66105), (339, 59670), (351, 57630), (390, 51867), (405, 49946), (442, 45765), (459, 44070), (510, 39663), (565, 35802), (585, 34578), (663, 30510), (678, 29835), (702, 28815), (765, 26442), (810, 24973), (918, 22035), (1017, 19890), (1053, 19210), (1105, 18306), (1130, 17901), (1170, 17289), (1326, 15255), (1377, 14690), (1469, 13770), (1530, 13221), (1695, 11934), (1755, 11526), (1921, 10530), (1989, 10170), (2034, 9945), (2106, 9605), (2210, 9153), (2295, 8814), (2754, 7345), (2938, 6885), (3051, 6630), (3315, 6102), (3390, 5967), (3510, 5763), (3842, 5265), (3978, 5085), (4407, 4590)]