20186901568

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6711071}}^1$

素因数の和:6711130

約数の個数: 28

約数和(自身を含む): 40910694912

約数和(自身を除く): 20723793344

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6711071, 13422142, 26844284, 53688568, 107377136, 214754272, 315420337, 429508544, 630840674, 1261681348, 2523362696, 5046725392, 10093450784, 20186901568]

約数ペア:

[(1, 20186901568), (2, 10093450784), (4, 5046725392), (8, 2523362696), (16, 1261681348), (32, 630840674), (47, 429508544), (64, 315420337), (94, 214754272), (188, 107377136), (376, 53688568), (752, 26844284), (1504, 13422142), (3008, 6711071)]