20170343384

素因数分解:

$2^3\times {\mathrm{4871}}^1\times {\mathrm{517613}}^1$

素因数の和:522490

約数の個数: 16

約数和(自身を含む): 37827231120

約数和(自身を除く): 17656887736

約数列:

[1, 2, 4, 8, 4871, 9742, 19484, 38968, 517613, 1035226, 2070452, 4140904, 2521292923, 5042585846, 10085171692, 20170343384]

約数ペア:

[(1, 20170343384), (2, 10085171692), (4, 5042585846), (8, 2521292923), (4871, 4140904), (9742, 2070452), (19484, 1035226), (38968, 517613)]