20830624

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{15877}}^1$

素因数の和:15928

約数の個数: 24

約数和(自身を含む): 42013188

約数和(自身を除く): 21182564

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 15877, 31754, 63508, 127016, 254032, 508064, 650957, 1301914, 2603828, 5207656, 10415312, 20830624]

約数ペア:

[(1, 20830624), (2, 10415312), (4, 5207656), (8, 2603828), (16, 1301914), (32, 650957), (41, 508064), (82, 254032), (164, 127016), (328, 63508), (656, 31754), (1312, 15877)]