20958072

素因数分解:

$2^3\times 3^1\times {\mathrm{601}}^1\times {\mathrm{1453}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 52518480

約数和(自身を除く): 31560408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 601, 1202, 1453, 1803, 2404, 2906, 3606, 4359, 4808, 5812, 7212, 8718, 11624, 14424, 17436, 34872, 873253, 1746506, 2619759, 3493012, 5239518, 6986024, 10479036, 20958072]

約数ペア:

[(1, 20958072), (2, 10479036), (3, 6986024), (4, 5239518), (6, 3493012), (8, 2619759), (12, 1746506), (24, 873253), (601, 34872), (1202, 17436), (1453, 14424), (1803, 11624), (2404, 8718), (2906, 7212), (3606, 5812), (4359, 4808)]