20123227005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6182251}}^1$

素因数の和:6182297

約数の個数: 32

約数和(自身を含む): 37983756288

約数和(自身を除く): 17860529283

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 6182251, 18546753, 30911255, 43275757, 92733765, 129827271, 191649781, 216378785, 574949343, 649136355, 958248905, 1341548467, 2874746715, 4024645401, 6707742335, 20123227005]

約数ペア:

[(1, 20123227005), (3, 6707742335), (5, 4024645401), (7, 2874746715), (15, 1341548467), (21, 958248905), (31, 649136355), (35, 574949343), (93, 216378785), (105, 191649781), (155, 129827271), (217, 92733765), (465, 43275757), (651, 30911255), (1085, 18546753), (3255, 6182251)]