20176437088

素因数分解:

$2^5\times {\mathrm{81853}}^1\times {\mathrm{7703}}^1$

素因数の和:89566

約数の個数: 24

約数和(自身を含む): 39728002608

約数和(自身を除く): 19551565520

約数列:

[1, 2, 4, 8, 16, 32, 7703, 15406, 30812, 61624, 81853, 123248, 163706, 246496, 327412, 654824, 1309648, 2619296, 630513659, 1261027318, 2522054636, 5044109272, 10088218544, 20176437088]

約数ペア:

[(1, 20176437088), (2, 10088218544), (4, 5044109272), (8, 2522054636), (16, 1261027318), (32, 630513659), (7703, 2619296), (15406, 1309648), (30812, 654824), (61624, 327412), (81853, 246496), (123248, 163706)]