20190983656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{217519}}^1$

素因数の和:217849

約数の個数: 32

約数和(自身を含む): 38918678400

約数和(自身を除く): 18727694744

約数列:

[1, 2, 4, 8, 41, 82, 164, 283, 328, 566, 1132, 2264, 11603, 23206, 46412, 92824, 217519, 435038, 870076, 1740152, 8918279, 17836558, 35673116, 61557877, 71346232, 123115754, 246231508, 492463016, 2523872957, 5047745914, 10095491828, 20190983656]

約数ペア:

[(1, 20190983656), (2, 10095491828), (4, 5047745914), (8, 2523872957), (41, 492463016), (82, 246231508), (164, 123115754), (283, 71346232), (328, 61557877), (566, 35673116), (1132, 17836558), (2264, 8918279), (11603, 1740152), (23206, 870076), (46412, 435038), (92824, 217519)]