2018160580

素因数分解:

$2^2\times 5^1\times {\mathrm{3583}}^1\times {\mathrm{28163}}^1$

素因数の和:31755

約数の個数: 24

約数和(自身を含む): 4239470592

約数和(自身を除く): 2221310012

約数列:

[1, 2, 4, 5, 10, 20, 3583, 7166, 14332, 17915, 28163, 35830, 56326, 71660, 112652, 140815, 281630, 563260, 100908029, 201816058, 403632116, 504540145, 1009080290, 2018160580]

約数ペア:

[(1, 2018160580), (2, 1009080290), (4, 504540145), (5, 403632116), (10, 201816058), (20, 100908029), (3583, 563260), (7166, 281630), (14332, 140815), (17915, 112652), (28163, 71660), (35830, 56326)]