20076945390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1260323}}^1$

素因数の和:1260398

約数の個数: 64

約数和(自身を含む): 54445996800

約数和(自身を除く): 34369051410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 2655, 3186, 5310, 7965, 15930, 1260323, 2520646, 3780969, 6301615, 7561938, 11342907, 12603230, 18904845, 22685814, 34028721, 37809690, 56714535, 68057442, 74359057, 113429070, 148718114, 170143605, 223077171, 340287210, 371795285, 446154342, 669231513, 743590570, 1115385855, 1338463026, 2007694539, 2230771710, 3346157565, 4015389078, 6692315130, 10038472695, 20076945390]

約数ペア:

[(1, 20076945390), (2, 10038472695), (3, 6692315130), (5, 4015389078), (6, 3346157565), (9, 2230771710), (10, 2007694539), (15, 1338463026), (18, 1115385855), (27, 743590570), (30, 669231513), (45, 446154342), (54, 371795285), (59, 340287210), (90, 223077171), (118, 170143605), (135, 148718114), (177, 113429070), (270, 74359057), (295, 68057442), (354, 56714535), (531, 37809690), (590, 34028721), (885, 22685814), (1062, 18904845), (1593, 12603230), (1770, 11342907), (2655, 7561938), (3186, 6301615), (5310, 3780969), (7965, 2520646), (15930, 1260323)]