20306095268

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{452171}}^1$

素因数の和:452387

約数の個数: 24

約数和(自身を含む): 36209933760

約数和(自身を除く): 15903838492

約数列:

[1, 2, 4, 103, 109, 206, 218, 412, 436, 11227, 22454, 44908, 452171, 904342, 1808684, 46573613, 49286639, 93147226, 98573278, 186294452, 197146556, 5076523817, 10153047634, 20306095268]

約数ペア:

[(1, 20306095268), (2, 10153047634), (4, 5076523817), (103, 197146556), (109, 186294452), (206, 98573278), (218, 93147226), (412, 49286639), (436, 46573613), (11227, 1808684), (22454, 904342), (44908, 452171)]