20164112

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{34061}}^1$

素因数の和:34106

約数の個数: 20

約数和(自身を含む): 40125036

約数和(自身を除く): 19960924

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 34061, 68122, 136244, 272488, 544976, 1260257, 2520514, 5041028, 10082056, 20164112]

約数ペア:

[(1, 20164112), (2, 10082056), (4, 5041028), (8, 2520514), (16, 1260257), (37, 544976), (74, 272488), (148, 136244), (296, 68122), (592, 34061)]