20218262062

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4467137}}^1$

素因数の和:4467243

約数の個数: 16

約数和(自身を含む): 31734548352

約数和(自身を除く): 11516286290

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 4467137, 8934274, 138481247, 276962494, 326101001, 652202002, 10109131031, 20218262062]

約数ペア:

[(1, 20218262062), (2, 10109131031), (31, 652202002), (62, 326101001), (73, 276962494), (146, 138481247), (2263, 8934274), (4526, 4467137)]