20180995595

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1\times {\mathrm{2207}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 24998658048

約数和(自身を除く): 4817662453

約数列:

[1, 5, 47, 167, 233, 235, 835, 1165, 2207, 7849, 10951, 11035, 38911, 39245, 54755, 103729, 194555, 368569, 514231, 518645, 1828817, 1842845, 2571155, 9144085, 17322743, 24168857, 85876577, 86613715, 120844285, 429382885, 4036199119, 20180995595]

約数ペア:

[(1, 20180995595), (5, 4036199119), (47, 429382885), (167, 120844285), (233, 86613715), (235, 85876577), (835, 24168857), (1165, 17322743), (2207, 9144085), (7849, 2571155), (10951, 1842845), (11035, 1828817), (38911, 518645), (39245, 514231), (54755, 368569), (103729, 194555)]