2020496

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3413}}^1$

素因数の和:3458

約数の個数: 20

約数和(自身を含む): 4021692

約数和(自身を除く): 2001196

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3413, 6826, 13652, 27304, 54608, 126281, 252562, 505124, 1010248, 2020496]

約数ペア:

[(1, 2020496), (2, 1010248), (4, 505124), (8, 252562), (16, 126281), (37, 54608), (74, 27304), (148, 13652), (296, 6826), (592, 3413)]