20222766684

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{983789}}^1$

素因数の和:984370

約数の個数: 36

約数和(自身を含む): 51208237080

約数和(自身を除く): 30985470396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6852, 10278, 20556, 983789, 1967578, 2951367, 3935156, 5902734, 8854101, 11805468, 17708202, 35416404, 561743519, 1123487038, 1685230557, 2246974076, 3370461114, 5055691671, 6740922228, 10111383342, 20222766684]

約数ペア:

[(1, 20222766684), (2, 10111383342), (3, 6740922228), (4, 5055691671), (6, 3370461114), (9, 2246974076), (12, 1685230557), (18, 1123487038), (36, 561743519), (571, 35416404), (1142, 17708202), (1713, 11805468), (2284, 8854101), (3426, 5902734), (5139, 3935156), (6852, 2951367), (10278, 1967578), (20556, 983789)]