2020139738

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{143537}}^1$

素因数の和:143797

約数の個数: 16

約数和(自身を含む): 3141759744

約数和(自身を除く): 1121620006

約数列:

[1, 2, 31, 62, 227, 454, 7037, 14074, 143537, 287074, 4449647, 8899294, 32582899, 65165798, 1010069869, 2020139738]

約数ペア:

[(1, 2020139738), (2, 1010069869), (31, 65165798), (62, 32582899), (227, 8899294), (454, 4449647), (7037, 287074), (14074, 143537)]