20783928210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{692797607}}^1$

素因数の和:692797617

約数の個数: 16

約数和(自身を含む): 49881427776

約数和(自身を除く): 29097499566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 692797607, 1385595214, 2078392821, 3463988035, 4156785642, 6927976070, 10391964105, 20783928210]

約数ペア:

[(1, 20783928210), (2, 10391964105), (3, 6927976070), (5, 4156785642), (6, 3463988035), (10, 2078392821), (15, 1385595214), (30, 692797607)]