20960058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1303}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 48070656

約数和(自身を除く): 27110598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 1149, 1303, 2298, 2606, 2681, 3909, 5362, 7818, 8043, 9121, 16086, 18242, 27363, 54726, 499049, 998098, 1497147, 2994294, 3493343, 6986686, 10480029, 20960058]

約数ペア:

[(1, 20960058), (2, 10480029), (3, 6986686), (6, 3493343), (7, 2994294), (14, 1497147), (21, 998098), (42, 499049), (383, 54726), (766, 27363), (1149, 18242), (1303, 16086), (2298, 9121), (2606, 8043), (2681, 7818), (3909, 5362)]