2016708770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{19793}}^1$

素因数の和:20266

約数の個数: 32

約数和(自身を含む): 3796647552

約数和(自身を除く): 1779938782

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 443, 886, 2215, 4430, 10189, 19793, 20378, 39586, 50945, 98965, 101890, 197930, 455239, 910478, 2276195, 4552390, 8768299, 17536598, 43841495, 87682990, 201670877, 403341754, 1008354385, 2016708770]

約数ペア:

[(1, 2016708770), (2, 1008354385), (5, 403341754), (10, 201670877), (23, 87682990), (46, 43841495), (115, 17536598), (230, 8768299), (443, 4552390), (886, 2276195), (2215, 910478), (4430, 455239), (10189, 197930), (19793, 101890), (20378, 98965), (39586, 50945)]