20076199938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1499}}^1\times {\mathrm{39161}}^1$

素因数の和:40687

約数の個数: 48

約数和(自身を含む): 45819540000

約数和(自身を除く): 25743340062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1499, 2998, 4497, 8994, 13491, 26982, 28481, 39161, 56962, 78322, 85443, 117483, 170886, 234966, 256329, 352449, 512658, 704898, 744059, 1488118, 2232177, 4464354, 6696531, 13393062, 58702339, 117404678, 176107017, 352214034, 528321051, 1056642102, 1115344441, 2230688882, 3346033323, 6692066646, 10038099969, 20076199938]

約数ペア:

[(1, 20076199938), (2, 10038099969), (3, 6692066646), (6, 3346033323), (9, 2230688882), (18, 1115344441), (19, 1056642102), (38, 528321051), (57, 352214034), (114, 176107017), (171, 117404678), (342, 58702339), (1499, 13393062), (2998, 6696531), (4497, 4464354), (8994, 2232177), (13491, 1488118), (26982, 744059), (28481, 704898), (39161, 512658), (56962, 352449), (78322, 256329), (85443, 234966), (117483, 170886)]