20201006497

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{323273}}^1$

素因数の和:323472

約数の個数: 16

約数和(自身を含む): 23586071040

約数和(自身を除く): 3385064543

約数列:

[1, 7, 79, 113, 553, 791, 8927, 62489, 323273, 2262911, 25538567, 36529849, 178769969, 255708943, 2885858071, 20201006497]

約数ペア:

[(1, 20201006497), (7, 2885858071), (79, 255708943), (113, 178769969), (553, 36529849), (791, 25538567), (8927, 2262911), (62489, 323273)]