20210389944

素因数分解:

$2^3\times 3^1\times {\mathrm{842099581}}^1$

素因数の和:842099590

約数の個数: 16

約数和(自身を含む): 50525974920

約数和(自身を除く): 30315584976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 842099581, 1684199162, 2526298743, 3368398324, 5052597486, 6736796648, 10105194972, 20210389944]

約数ペア:

[(1, 20210389944), (2, 10105194972), (3, 6736796648), (4, 5052597486), (6, 3368398324), (8, 2526298743), (12, 1684199162), (24, 842099581)]