2135997020

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{112067}}^1$

素因数の和:113029

約数の個数: 24

約数和(自身を含む): 4490340624

約数和(自身を除く): 2354343604

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3812, 4765, 9530, 19060, 112067, 224134, 448268, 560335, 1120670, 2241340, 106799851, 213599702, 427199404, 533999255, 1067998510, 2135997020]

約数ペア:

[(1, 2135997020), (2, 1067998510), (4, 533999255), (5, 427199404), (10, 213599702), (20, 106799851), (953, 2241340), (1906, 1120670), (3812, 560335), (4765, 448268), (9530, 224134), (19060, 112067)]