20260624

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2579}}^1$

素因数の和:3078

約数の個数: 20

約数和(自身を含む): 39350160

約数和(自身を除く): 19089536

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 2579, 3928, 5158, 7856, 10316, 20632, 41264, 1266289, 2532578, 5065156, 10130312, 20260624]

約数ペア:

[(1, 20260624), (2, 10130312), (4, 5065156), (8, 2532578), (16, 1266289), (491, 41264), (982, 20632), (1964, 10316), (2579, 7856), (3928, 5158)]