20314917324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43407943}}^1$

素因数の和:43407966

約数の個数: 36

約数和(自身を含む): 55301720656

約数和(自身を除く): 34986803332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 43407943, 86815886, 130223829, 173631772, 260447658, 390671487, 520895316, 564303259, 781342974, 1128606518, 1562685948, 1692909777, 2257213036, 3385819554, 5078729331, 6771639108, 10157458662, 20314917324]

約数ペア:

[(1, 20314917324), (2, 10157458662), (3, 6771639108), (4, 5078729331), (6, 3385819554), (9, 2257213036), (12, 1692909777), (13, 1562685948), (18, 1128606518), (26, 781342974), (36, 564303259), (39, 520895316), (52, 390671487), (78, 260447658), (117, 173631772), (156, 130223829), (234, 86815886), (468, 43407943)]