20532118

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1163

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 10986602

約数列:

[1, 2, 59, 118, 191, 382, 911, 1822, 11269, 22538, 53749, 107498, 174001, 348002, 10266059, 20532118]

約数ペア:

[(1, 20532118), (2, 10266059), (59, 348002), (118, 174001), (191, 107498), (382, 53749), (911, 22538), (1822, 11269)]