9920232010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1774639}}^1$

素因数の和:1774702

約数の個数: 32

約数和(自身を含む): 19677208320

約数和(自身を除く): 9756976310

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 1774639, 3549278, 8873195, 17746390, 23070307, 46140614, 76309477, 115351535, 152618954, 230703070, 381547385, 763094770, 992023201, 1984046402, 4960116005, 9920232010]

約数ペア:

[(1, 9920232010), (2, 4960116005), (5, 1984046402), (10, 992023201), (13, 763094770), (26, 381547385), (43, 230703070), (65, 152618954), (86, 115351535), (130, 76309477), (215, 46140614), (430, 23070307), (559, 17746390), (1118, 8873195), (2795, 3549278), (5590, 1774639)]