20221721985

素因数分解:

$3^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{653473}}^1$

素因数の和:655544

約数の個数: 16

約数和(自身を含む): 32370488064

約数和(自身を除く): 12148766079

約数列:

[1, 3, 5, 15, 2063, 6189, 10315, 30945, 653473, 1960419, 3267365, 9802095, 1348114799, 4044344397, 6740573995, 20221721985]

約数ペア:

[(1, 20221721985), (3, 6740573995), (5, 4044344397), (15, 1348114799), (2063, 9802095), (6189, 3267365), (10315, 1960419), (30945, 653473)]