20182105670656

素因数分解:

$2^{10}\times {\mathrm{111049}}^1\times {\mathrm{177481}}^1$

素因数の和:288550

約数の個数: 44

約数和(自身を含む): 40345092876700

約数和(自身を除く): 20162987206044

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 111049, 177481, 222098, 354962, 444196, 709924, 888392, 1419848, 1776784, 2839696, 3553568, 5679392, 7107136, 11358784, 14214272, 22717568, 28428544, 45435136, 56857088, 90870272, 113714176, 181740544, 19709087569, 39418175138, 78836350276, 157672700552, 315345401104, 630690802208, 1261381604416, 2522763208832, 5045526417664, 10091052835328, 20182105670656]

約数ペア:

[(1, 20182105670656), (2, 10091052835328), (4, 5045526417664), (8, 2522763208832), (16, 1261381604416), (32, 630690802208), (64, 315345401104), (128, 157672700552), (256, 78836350276), (512, 39418175138), (1024, 19709087569), (111049, 181740544), (177481, 113714176), (222098, 90870272), (354962, 56857088), (444196, 45435136), (709924, 28428544), (888392, 22717568), (1419848, 14214272), (1776784, 11358784), (2839696, 7107136), (3553568, 5679392)]