2013238180

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{154153}}^1$

素因数の和:154815

約数の個数: 24

約数和(自身を含む): 4234302072

約数和(自身を除く): 2221063892

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 13060, 154153, 308306, 616612, 770765, 1541530, 3083060, 100661909, 201323818, 402647636, 503309545, 1006619090, 2013238180]

約数ペア:

[(1, 2013238180), (2, 1006619090), (4, 503309545), (5, 402647636), (10, 201323818), (20, 100661909), (653, 3083060), (1306, 1541530), (2612, 770765), (3265, 616612), (6530, 308306), (13060, 154153)]