20731040210

素因数分解:

$2^1\times 5^1\times {\mathrm{22273}}^1\times {\mathrm{93077}}^1$

素因数の和:115357

約数の個数: 16

約数和(自身を含む): 37317948696

約数和(自身を除く): 16586908486

約数列:

[1, 2, 5, 10, 22273, 44546, 93077, 111365, 186154, 222730, 465385, 930770, 2073104021, 4146208042, 10365520105, 20731040210]

約数ペア:

[(1, 20731040210), (2, 10365520105), (5, 4146208042), (10, 2073104021), (22273, 930770), (44546, 465385), (93077, 222730), (111365, 186154)]