20310738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1049}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 26258862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1049, 1383, 2098, 2766, 3147, 3227, 6294, 6454, 7343, 9681, 14686, 19362, 22029, 44058, 483589, 967178, 1450767, 2901534, 3385123, 6770246, 10155369, 20310738]

約数ペア:

[(1, 20310738), (2, 10155369), (3, 6770246), (6, 3385123), (7, 2901534), (14, 1450767), (21, 967178), (42, 483589), (461, 44058), (922, 22029), (1049, 19362), (1383, 14686), (2098, 9681), (2766, 7343), (3147, 6454), (3227, 6294)]