20130256758

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{757517}}^1$

素因数の和:757668

約数の個数: 32

約数和(自身を含む): 41596828416

約数和(自身を除く): 21466571658

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 4429, 8858, 13287, 26574, 757517, 1515034, 2272551, 4545102, 32573231, 65146462, 78024251, 97719693, 156048502, 195439386, 234072753, 468145506, 3355042793, 6710085586, 10065128379, 20130256758]

約数ペア:

[(1, 20130256758), (2, 10065128379), (3, 6710085586), (6, 3355042793), (43, 468145506), (86, 234072753), (103, 195439386), (129, 156048502), (206, 97719693), (258, 78024251), (309, 65146462), (618, 32573231), (4429, 4545102), (8858, 2272551), (13287, 1515034), (26574, 757517)]