20020785802

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{6869}}^1$

素因数の和:7326

約数の個数: 32

約数和(自身を含む): 31079220480

約数和(自身を除く): 11058434678

約数列:

[1, 2, 47, 94, 101, 202, 307, 614, 4747, 6869, 9494, 13738, 14429, 28858, 31007, 62014, 322843, 645686, 693769, 1387538, 1457329, 2108783, 2914658, 4217566, 32607143, 65214286, 99112801, 198225602, 212987083, 425974166, 10010392901, 20020785802]

約数ペア:

[(1, 20020785802), (2, 10010392901), (47, 425974166), (94, 212987083), (101, 198225602), (202, 99112801), (307, 65214286), (614, 32607143), (4747, 4217566), (6869, 2914658), (9494, 2108783), (13738, 1457329), (14429, 1387538), (28858, 693769), (31007, 645686), (62014, 322843)]