20199805061

素因数分解:

${\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1\times {\mathrm{1453}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 20539366848

約数和(自身を除く): 339561787

約数列:

[1, 97, 251, 571, 1453, 24347, 55387, 140941, 143321, 364703, 829663, 13902137, 35376191, 80477311, 208245413, 20199805061]

約数ペア:

[(1, 20199805061), (97, 208245413), (251, 80477311), (571, 35376191), (1453, 13902137), (24347, 829663), (55387, 364703), (140941, 143321)]