20035156688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{427517}}^1$

素因数の和:427655

約数の個数: 40

約数和(自身を含む): 40554357480

約数和(自身を除く): 20519200792

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 202, 232, 404, 464, 808, 1616, 2929, 5858, 11716, 23432, 46864, 427517, 855034, 1710068, 3420136, 6840272, 12397993, 24795986, 43179217, 49591972, 86358434, 99183944, 172716868, 198367888, 345433736, 690867472, 1252197293, 2504394586, 5008789172, 10017578344, 20035156688]

約数ペア:

[(1, 20035156688), (2, 10017578344), (4, 5008789172), (8, 2504394586), (16, 1252197293), (29, 690867472), (58, 345433736), (101, 198367888), (116, 172716868), (202, 99183944), (232, 86358434), (404, 49591972), (464, 43179217), (808, 24795986), (1616, 12397993), (2929, 6840272), (5858, 3420136), (11716, 1710068), (23432, 855034), (46864, 427517)]