20121241695

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4986677}}^1$

素因数の和:4986954

約数の個数: 16

約数和(自身を含む): 32313673440

約数和(自身を除く): 12192431745

約数列:

[1, 3, 5, 15, 269, 807, 1345, 4035, 4986677, 14960031, 24933385, 74800155, 1341416113, 4024248339, 6707080565, 20121241695]

約数ペア:

[(1, 20121241695), (3, 6707080565), (5, 4024248339), (15, 1341416113), (269, 74800155), (807, 24933385), (1345, 14960031), (4035, 4986677)]