2020160429

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{7177}}^1$

素因数の和:7772

約数の個数: 16

約数和(自身を含む): 2342899200

約数和(自身を除く): 322738771

約数列:

[1, 7, 79, 509, 553, 3563, 7177, 40211, 50239, 281477, 566983, 3653093, 3968881, 25571651, 288594347, 2020160429]

約数ペア:

[(1, 2020160429), (7, 288594347), (79, 25571651), (509, 3968881), (553, 3653093), (3563, 566983), (7177, 281477), (40211, 50239)]