20146548248

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{124429}}^1$

素因数の和:125019

約数の個数: 32

約数和(自身を含む): 38866954800

約数和(自身を除く): 18720406552

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 547, 1094, 2188, 4376, 20239, 40478, 80956, 124429, 161912, 248858, 497716, 995432, 4603873, 9207746, 18415492, 36830984, 68062663, 136125326, 272250652, 544501304, 2518318531, 5036637062, 10073274124, 20146548248]

約数ペア:

[(1, 20146548248), (2, 10073274124), (4, 5036637062), (8, 2518318531), (37, 544501304), (74, 272250652), (148, 136125326), (296, 68062663), (547, 36830984), (1094, 18415492), (2188, 9207746), (4376, 4603873), (20239, 995432), (40478, 497716), (80956, 248858), (124429, 161912)]