2021109739430

素因数分解:

$2^1\times 5^1\times {\mathrm{6269}}^1\times {\mathrm{32239747}}^1$

素因数の和:32246023

約数の個数: 16

約数和(自身を含む): 3638577959280

約数和(自身を除く): 1617468219850

約数列:

[1, 2, 5, 10, 6269, 12538, 31345, 62690, 32239747, 64479494, 161198735, 322397470, 202110973943, 404221947886, 1010554869715, 2021109739430]

約数ペア:

[(1, 2021109739430), (2, 1010554869715), (5, 404221947886), (10, 202110973943), (6269, 322397470), (12538, 161198735), (31345, 64479494), (62690, 32239747)]