20042062

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1823}}^1$

素因数の和:2087

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 11476658

約数列:

[1, 2, 23, 46, 239, 478, 1823, 3646, 5497, 10994, 41929, 83858, 435697, 871394, 10021031, 20042062]

約数ペア:

[(1, 20042062), (2, 10021031), (23, 871394), (46, 435697), (239, 83858), (478, 41929), (1823, 10994), (3646, 5497)]