20432110

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 17307410

約数列:

[1, 2, 5, 10, 83, 103, 166, 206, 239, 415, 478, 515, 830, 1030, 1195, 2390, 8549, 17098, 19837, 24617, 39674, 42745, 49234, 85490, 99185, 123085, 198370, 246170, 2043211, 4086422, 10216055, 20432110]

約数ペア:

[(1, 20432110), (2, 10216055), (5, 4086422), (10, 2043211), (83, 246170), (103, 198370), (166, 123085), (206, 99185), (239, 85490), (415, 49234), (478, 42745), (515, 39674), (830, 24617), (1030, 19837), (1195, 17098), (2390, 8549)]