20196729508

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{462337}}^1$

素因数の和:462571

約数の個数: 24

約数和(自身を含む): 36091953632

約数和(自身を除く): 15895224124

約数列:

[1, 2, 4, 67, 134, 163, 268, 326, 652, 10921, 21842, 43684, 462337, 924674, 1849348, 30976579, 61953158, 75360931, 123906316, 150721862, 301443724, 5049182377, 10098364754, 20196729508]

約数ペア:

[(1, 20196729508), (2, 10098364754), (4, 5049182377), (67, 301443724), (134, 150721862), (163, 123906316), (268, 75360931), (326, 61953158), (652, 30976579), (10921, 1849348), (21842, 924674), (43684, 462337)]