20113809404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3045701}}^1$

素因数の和:3045845

約数の個数: 24

約数和(自身を含む): 38205285888

約数和(自身を除く): 18091476484

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 3045701, 6091402, 12182804, 39594113, 79188226, 158376452, 386804027, 773608054, 1547216108, 5028452351, 10056904702, 20113809404]

約数ペア:

[(1, 20113809404), (2, 10056904702), (4, 5028452351), (13, 1547216108), (26, 773608054), (52, 386804027), (127, 158376452), (254, 79188226), (508, 39594113), (1651, 12182804), (3302, 6091402), (6604, 3045701)]