32019980

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3821}}^1$

素因数の和:4249

約数の個数: 24

約数和(自身を含む): 67420080

約数和(自身を除く): 35400100

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 3821, 4190, 7642, 8380, 15284, 19105, 38210, 76420, 1600999, 3201998, 6403996, 8004995, 16009990, 32019980]

約数ペア:

[(1, 32019980), (2, 16009990), (4, 8004995), (5, 6403996), (10, 3201998), (20, 1600999), (419, 76420), (838, 38210), (1676, 19105), (2095, 15284), (3821, 8380), (4190, 7642)]