20074828046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6488309}}^1$

素因数の和:6488348

約数の個数: 32

約数和(自身を含む): 39241298880

約数和(自身を除く): 19166470834

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6488309, 12976618, 45418163, 84348017, 90836326, 110301253, 168696034, 220602506, 590436119, 772108771, 1180872238, 1433916289, 1544217542, 2867832578, 10037414023, 20074828046]

約数ペア:

[(1, 20074828046), (2, 10037414023), (7, 2867832578), (13, 1544217542), (14, 1433916289), (17, 1180872238), (26, 772108771), (34, 590436119), (91, 220602506), (119, 168696034), (182, 110301253), (221, 90836326), (238, 84348017), (442, 45418163), (1547, 12976618), (3094, 6488309)]