20200741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 23079168

約数和(自身を除く): 2878427

約数列:

[1, 11, 41, 47, 451, 517, 953, 1927, 10483, 21197, 39073, 44791, 429803, 492701, 1836431, 20200741]

約数ペア:

[(1, 20200741), (11, 1836431), (41, 492701), (47, 429803), (451, 44791), (517, 39073), (953, 21197), (1927, 10483)]