20763384

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21101}}^1$

素因数の和:21151

約数の個数: 32

約数和(自身を含む): 53177040

約数和(自身を除く): 32413656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 21101, 42202, 63303, 84404, 126606, 168808, 253212, 506424, 865141, 1730282, 2595423, 3460564, 5190846, 6921128, 10381692, 20763384]

約数ペア:

[(1, 20763384), (2, 10381692), (3, 6921128), (4, 5190846), (6, 3460564), (8, 2595423), (12, 1730282), (24, 865141), (41, 506424), (82, 253212), (123, 168808), (164, 126606), (246, 84404), (328, 63303), (492, 42202), (984, 21101)]