20650304

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1650

約数の個数: 28

約数和(自身を含む): 41186100

約数和(自身を除く): 20535796

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1409, 1832, 2818, 3664, 5636, 7328, 11272, 14656, 22544, 45088, 90176, 322661, 645322, 1290644, 2581288, 5162576, 10325152, 20650304]

約数ペア:

[(1, 20650304), (2, 10325152), (4, 5162576), (8, 2581288), (16, 1290644), (32, 645322), (64, 322661), (229, 90176), (458, 45088), (916, 22544), (1409, 14656), (1832, 11272), (2818, 7328), (3664, 5636)]