120720022

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{4451}}^1$

素因数の和:4715

約数の個数: 16

約数和(自身を含む): 184633344

約数和(自身を除く): 63913322

約数列:

[1, 2, 71, 142, 191, 382, 4451, 8902, 13561, 27122, 316021, 632042, 850141, 1700282, 60360011, 120720022]

約数ペア:

[(1, 120720022), (2, 60360011), (71, 1700282), (142, 850141), (191, 632042), (382, 316021), (4451, 27122), (8902, 13561)]