21000932236

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{88987001}}^1$

素因数の和:88987064

約数の個数: 12

約数和(自身を含む): 37374540840

約数和(自身を除く): 16373608604

約数列:

[1, 2, 4, 59, 118, 236, 88987001, 177974002, 355948004, 5250233059, 10500466118, 21000932236]

約数ペア:

[(1, 21000932236), (2, 10500466118), (4, 5250233059), (59, 355948004), (118, 177974002), (236, 88987001)]