20372231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 22894368

約数和(自身を除く): 2522137

約数列:

[1, 11, 61, 97, 313, 671, 1067, 3443, 5917, 19093, 30361, 65087, 210023, 333971, 1852021, 20372231]

約数ペア:

[(1, 20372231), (11, 1852021), (61, 333971), (97, 210023), (313, 65087), (671, 30361), (1067, 19093), (3443, 5917)]