20403462685

素因数分解:

$5^1\times {\mathrm{419}}^1\times {\mathrm{1117}}^1\times {\mathrm{8719}}^1$

素因数の和:10260

約数の個数: 16

約数和(自身を含む): 24567379200

約数和(自身を除く): 4163916515

約数列:

[1, 5, 419, 1117, 2095, 5585, 8719, 43595, 468023, 2340115, 3653261, 9739123, 18266305, 48695615, 4080692537, 20403462685]

約数ペア:

[(1, 20403462685), (5, 4080692537), (419, 48695615), (1117, 18266305), (2095, 9739123), (5585, 3653261), (8719, 2340115), (43595, 468023)]