20231896592

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{121621}}^1$

素因数の和:121947

約数の個数: 40

約数和(自身を含む): 40402341912

約数和(自身を除く): 20170445320

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 281, 296, 562, 592, 1124, 2248, 4496, 10397, 20794, 41588, 83176, 121621, 166352, 243242, 486484, 972968, 1945936, 4499977, 8999954, 17999908, 34175501, 35999816, 68351002, 71999632, 136702004, 273404008, 546808016, 1264493537, 2528987074, 5057974148, 10115948296, 20231896592]

約数ペア:

[(1, 20231896592), (2, 10115948296), (4, 5057974148), (8, 2528987074), (16, 1264493537), (37, 546808016), (74, 273404008), (148, 136702004), (281, 71999632), (296, 68351002), (562, 35999816), (592, 34175501), (1124, 17999908), (2248, 8999954), (4496, 4499977), (10397, 1945936), (20794, 972968), (41588, 486484), (83176, 243242), (121621, 166352)]