20786674104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2843}}^1$

素因数の和:3114

約数の個数: 192

約数和(自身を含む): 65484806400

約数和(自身を除く): 44698132296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 89, 126, 163, 168, 178, 252, 267, 326, 356, 489, 504, 534, 623, 652, 712, 801, 978, 1068, 1141, 1246, 1304, 1467, 1602, 1869, 1956, 2136, 2282, 2492, 2843, 2934, 3204, 3423, 3738, 3912, 4564, 4984, 5607, 5686, 5868, 6408, 6846, 7476, 8529, 9128, 10269, 11214, 11372, 11736, 13692, 14507, 14952, 17058, 19901, 20538, 22428, 22744, 25587, 27384, 29014, 34116, 39802, 41076, 43521, 44856, 51174, 58028, 59703, 68232, 79604, 82152, 87042, 101549, 102348, 116056, 119406, 130563, 159208, 174084, 179109, 203098, 204696, 238812, 253027, 261126, 304647, 348168, 358218, 406196, 463409, 477624, 506054, 522252, 609294, 716436, 759081, 812392, 913941, 926818, 1012108, 1044504, 1218588, 1390227, 1432872, 1518162, 1771189, 1827882, 1853636, 2024216, 2277243, 2437176, 2780454, 3036324, 3243863, 3542378, 3655764, 3707272, 4170681, 4554486, 5313567, 5560908, 6072648, 6487726, 7084756, 7311528, 8341362, 9108972, 9731589, 10627134, 11121816, 12975452, 14169512, 15940701, 16682724, 18217944, 19463178, 21254268, 25950904, 29194767, 31881402, 33365448, 38926356, 41243401, 42508536, 58389534, 63762804, 77852712, 82486802, 116779068, 123730203, 127525608, 164973604, 233558136, 247460406, 288703807, 329947208, 371190609, 494920812, 577407614, 742381218, 866111421, 989841624, 1154815228, 1484762436, 1732222842, 2309630456, 2598334263, 2969524872, 3464445684, 5196668526, 6928891368, 10393337052, 20786674104]

約数ペア:

[(1, 20786674104), (2, 10393337052), (3, 6928891368), (4, 5196668526), (6, 3464445684), (7, 2969524872), (8, 2598334263), (9, 2309630456), (12, 1732222842), (14, 1484762436), (18, 1154815228), (21, 989841624), (24, 866111421), (28, 742381218), (36, 577407614), (42, 494920812), (56, 371190609), (63, 329947208), (72, 288703807), (84, 247460406), (89, 233558136), (126, 164973604), (163, 127525608), (168, 123730203), (178, 116779068), (252, 82486802), (267, 77852712), (326, 63762804), (356, 58389534), (489, 42508536), (504, 41243401), (534, 38926356), (623, 33365448), (652, 31881402), (712, 29194767), (801, 25950904), (978, 21254268), (1068, 19463178), (1141, 18217944), (1246, 16682724), (1304, 15940701), (1467, 14169512), (1602, 12975452), (1869, 11121816), (1956, 10627134), (2136, 9731589), (2282, 9108972), (2492, 8341362), (2843, 7311528), (2934, 7084756), (3204, 6487726), (3423, 6072648), (3738, 5560908), (3912, 5313567), (4564, 4554486), (4984, 4170681), (5607, 3707272), (5686, 3655764), (5868, 3542378), (6408, 3243863), (6846, 3036324), (7476, 2780454), (8529, 2437176), (9128, 2277243), (10269, 2024216), (11214, 1853636), (11372, 1827882), (11736, 1771189), (13692, 1518162), (14507, 1432872), (14952, 1390227), (17058, 1218588), (19901, 1044504), (20538, 1012108), (22428, 926818), (22744, 913941), (25587, 812392), (27384, 759081), (29014, 716436), (34116, 609294), (39802, 522252), (41076, 506054), (43521, 477624), (44856, 463409), (51174, 406196), (58028, 358218), (59703, 348168), (68232, 304647), (79604, 261126), (82152, 253027), (87042, 238812), (101549, 204696), (102348, 203098), (116056, 179109), (119406, 174084), (130563, 159208)]