20194093959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3952651}}^1$

素因数の和:3952798

約数の個数: 16

約数和(自身を含む): 29218003584

約数和(自身を除く): 9023909625

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 3952651, 11857953, 51384463, 154153389, 517797281, 1553391843, 6731364653, 20194093959]

約数ペア:

[(1, 20194093959), (3, 6731364653), (13, 1553391843), (39, 517797281), (131, 154153389), (393, 51384463), (1703, 11857953), (5109, 3952651)]