20131488420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335524807}}^1$

素因数の和:335524819

約数の個数: 24

約数和(自身を含む): 56368167744

約数和(自身を除く): 36236679324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335524807, 671049614, 1006574421, 1342099228, 1677624035, 2013148842, 3355248070, 4026297684, 5032872105, 6710496140, 10065744210, 20131488420]

約数ペア:

[(1, 20131488420), (2, 10065744210), (3, 6710496140), (4, 5032872105), (5, 4026297684), (6, 3355248070), (10, 2013148842), (12, 1677624035), (15, 1342099228), (20, 1006574421), (30, 671049614), (60, 335524807)]