2020222384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4073029}}^1$

素因数の和:4073068

約数の個数: 20

約数和(自身を含む): 4040445760

約数和(自身を除く): 2020223376

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4073029, 8146058, 16292116, 32584232, 65168464, 126263899, 252527798, 505055596, 1010111192, 2020222384]

約数ペア:

[(1, 2020222384), (2, 1010111192), (4, 505055596), (8, 252527798), (16, 126263899), (31, 65168464), (62, 32584232), (124, 16292116), (248, 8146058), (496, 4073029)]