20291207658

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{1481}}^1\times {\mathrm{12757}}^1$

素因数の和:14422

約数の個数: 32

約数和(自身を含む): 40839888960

約数和(自身を除く): 20548681302

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 1481, 2962, 4443, 8886, 12757, 25514, 38271, 76542, 265099, 530198, 795297, 1590594, 2283503, 4567006, 6850509, 13701018, 18893117, 37786234, 56679351, 113358702, 3381867943, 6763735886, 10145603829, 20291207658]

約数ペア:

[(1, 20291207658), (2, 10145603829), (3, 6763735886), (6, 3381867943), (179, 113358702), (358, 56679351), (537, 37786234), (1074, 18893117), (1481, 13701018), (2962, 6850509), (4443, 4567006), (8886, 2283503), (12757, 1590594), (25514, 795297), (38271, 530198), (76542, 265099)]