20939736

素因数分解:

$2^3\times 3^1\times {\mathrm{283}}^1\times {\mathrm{3083}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 52551360

約数和(自身を除く): 31611624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 283, 566, 849, 1132, 1698, 2264, 3083, 3396, 6166, 6792, 9249, 12332, 18498, 24664, 36996, 73992, 872489, 1744978, 2617467, 3489956, 5234934, 6979912, 10469868, 20939736]

約数ペア:

[(1, 20939736), (2, 10469868), (3, 6979912), (4, 5234934), (6, 3489956), (8, 2617467), (12, 1744978), (24, 872489), (283, 73992), (566, 36996), (849, 24664), (1132, 18498), (1698, 12332), (2264, 9249), (3083, 6792), (3396, 6166)]