2016529540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3252467}}^1$

素因数の和:3252507

約数の個数: 24

約数和(自身を含む): 4371316992

約数和(自身を除く): 2354787452

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3252467, 6504934, 13009868, 16262335, 32524670, 65049340, 100826477, 201652954, 403305908, 504132385, 1008264770, 2016529540]

約数ペア:

[(1, 2016529540), (2, 1008264770), (4, 504132385), (5, 403305908), (10, 201652954), (20, 100826477), (31, 65049340), (62, 32524670), (124, 16262335), (155, 13009868), (310, 6504934), (620, 3252467)]