20936416

素因数分解:

$2^5\times {\mathrm{433}}^1\times {\mathrm{1511}}^1$

素因数の和:1954

約数の個数: 24

約数和(自身を含む): 41341104

約数和(自身を除く): 20404688

約数列:

[1, 2, 4, 8, 16, 32, 433, 866, 1511, 1732, 3022, 3464, 6044, 6928, 12088, 13856, 24176, 48352, 654263, 1308526, 2617052, 5234104, 10468208, 20936416]

約数ペア:

[(1, 20936416), (2, 10468208), (4, 5234104), (8, 2617052), (16, 1308526), (32, 654263), (433, 48352), (866, 24176), (1511, 13856), (1732, 12088), (3022, 6928), (3464, 6044)]