20693056

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{1033}}^1$

素因数の和:1358

約数の個数: 28

約数和(自身を含む): 41233852

約数和(自身を除く): 20540796

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1033, 1252, 2066, 2504, 4132, 5008, 8264, 10016, 16528, 20032, 33056, 66112, 323329, 646658, 1293316, 2586632, 5173264, 10346528, 20693056]

約数ペア:

[(1, 20693056), (2, 10346528), (4, 5173264), (8, 2586632), (16, 1293316), (32, 646658), (64, 323329), (313, 66112), (626, 33056), (1033, 20032), (1252, 16528), (2066, 10016), (2504, 8264), (4132, 5008)]