20779565982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17060399}}^1$

素因数の和:17060440

約数の個数: 32

約数和(自身を含む): 49133952000

約数和(自身を除く): 28354386018

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 17060399, 34120798, 51181197, 102362394, 119422793, 238845586, 358268379, 494751571, 716536758, 989503142, 1484254713, 2968509426, 3463260997, 6926521994, 10389782991, 20779565982]

約数ペア:

[(1, 20779565982), (2, 10389782991), (3, 6926521994), (6, 3463260997), (7, 2968509426), (14, 1484254713), (21, 989503142), (29, 716536758), (42, 494751571), (58, 358268379), (87, 238845586), (174, 119422793), (203, 102362394), (406, 51181197), (609, 34120798), (1218, 17060399)]