20232802580

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1\times {\mathrm{2437}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 42639332736

約数和(自身を除く): 22406530156

約数列:

[1, 2, 4, 5, 10, 20, 571, 727, 1142, 1454, 2284, 2437, 2855, 2908, 3635, 4874, 5710, 7270, 9748, 11420, 12185, 14540, 24370, 48740, 415117, 830234, 1391527, 1660468, 1771699, 2075585, 2783054, 3543398, 4151170, 5566108, 6957635, 7086796, 8302340, 8858495, 13915270, 17716990, 27830540, 35433980, 1011640129, 2023280258, 4046560516, 5058200645, 10116401290, 20232802580]

約数ペア:

[(1, 20232802580), (2, 10116401290), (4, 5058200645), (5, 4046560516), (10, 2023280258), (20, 1011640129), (571, 35433980), (727, 27830540), (1142, 17716990), (1454, 13915270), (2284, 8858495), (2437, 8302340), (2855, 7086796), (2908, 6957635), (3635, 5566108), (4874, 4151170), (5710, 3543398), (7270, 2783054), (9748, 2075585), (11420, 1771699), (12185, 1660468), (14540, 1391527), (24370, 830234), (48740, 415117)]