20996850338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2000081}}^1$

素因数の和:2000293

約数の個数: 16

約数和(自身を含む): 32761343160

約数和(自身を除く): 11764492822

約数列:

[1, 2, 29, 58, 181, 362, 5249, 10498, 2000081, 4000162, 58002349, 116004698, 362014661, 724029322, 10498425169, 20996850338]

約数ペア:

[(1, 20996850338), (2, 10498425169), (29, 724029322), (58, 362014661), (181, 116004698), (362, 58002349), (5249, 4000162), (10498, 2000081)]