20218871802

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{50295701}}^1$

素因数の和:50295773

約数の個数: 16

約数和(自身を含む): 41041292832

約数和(自身を除く): 20822421030

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 50295701, 100591402, 150887103, 301774206, 3369811967, 6739623934, 10109435901, 20218871802]

約数ペア:

[(1, 20218871802), (2, 10109435901), (3, 6739623934), (6, 3369811967), (67, 301774206), (134, 150887103), (201, 100591402), (402, 50295701)]