20090862016

素因数分解:

$2^6\times {\mathrm{14249}}^1\times {\mathrm{22031}}^1$

素因数の和:36292

約数の個数: 28

約数和(自身を含む): 39872412000

約数和(自身を除く): 19781549984

約数列:

[1, 2, 4, 8, 16, 32, 64, 14249, 22031, 28498, 44062, 56996, 88124, 113992, 176248, 227984, 352496, 455968, 704992, 911936, 1409984, 313919719, 627839438, 1255678876, 2511357752, 5022715504, 10045431008, 20090862016]

約数ペア:

[(1, 20090862016), (2, 10045431008), (4, 5022715504), (8, 2511357752), (16, 1255678876), (32, 627839438), (64, 313919719), (14249, 1409984), (22031, 911936), (28498, 704992), (44062, 455968), (56996, 352496), (88124, 227984), (113992, 176248)]