20553664

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6833}}^1$

素因数の和:6892

約数の個数: 28

約数和(自身を含む): 41660064

約数和(自身を除く): 21106400

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6833, 13666, 27332, 54664, 109328, 218656, 321151, 437312, 642302, 1284604, 2569208, 5138416, 10276832, 20553664]

約数ペア:

[(1, 20553664), (2, 10276832), (4, 5138416), (8, 2569208), (16, 1284604), (32, 642302), (47, 437312), (64, 321151), (94, 218656), (188, 109328), (376, 54664), (752, 27332), (1504, 13666), (3008, 6833)]