20123490662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4231}}^1\times {\mathrm{5843}}^1$

素因数の和:10124

約数の個数: 32

約数和(自身を含む): 33833113344

約数和(自身を除く): 13709622682

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 4231, 5843, 8462, 11686, 46541, 64273, 93082, 128546, 156547, 216191, 313094, 432382, 1722017, 2378101, 3444034, 4756202, 24721733, 49443466, 271939063, 543878126, 914704121, 1829408242, 10061745331, 20123490662]

約数ペア:

[(1, 20123490662), (2, 10061745331), (11, 1829408242), (22, 914704121), (37, 543878126), (74, 271939063), (407, 49443466), (814, 24721733), (4231, 4756202), (5843, 3444034), (8462, 2378101), (11686, 1722017), (46541, 432382), (64273, 313094), (93082, 216191), (128546, 156547)]