20063213510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2917}}^1\times {\mathrm{40459}}^1$

素因数の和:43400

約数の個数: 32

約数和(自身を含む): 38252178720

約数和(自身を除く): 18188965210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2917, 5834, 14585, 29170, 40459, 49589, 80918, 99178, 202295, 247945, 404590, 495890, 687803, 1375606, 3439015, 6878030, 118018903, 236037806, 590094515, 1180189030, 2006321351, 4012642702, 10031606755, 20063213510]

約数ペア:

[(1, 20063213510), (2, 10031606755), (5, 4012642702), (10, 2006321351), (17, 1180189030), (34, 590094515), (85, 236037806), (170, 118018903), (2917, 6878030), (5834, 3439015), (14585, 1375606), (29170, 687803), (40459, 495890), (49589, 404590), (80918, 247945), (99178, 202295)]