20176968172

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{47142449}}^1$

素因数の和:47142560

約数の個数: 12

約数和(自身を含む): 35639692200

約数和(自身を除く): 15462724028

約数列:

[1, 2, 4, 107, 214, 428, 47142449, 94284898, 188569796, 5044242043, 10088484086, 20176968172]

約数ペア:

[(1, 20176968172), (2, 10088484086), (4, 5044242043), (107, 188569796), (214, 94284898), (428, 47142449)]