20343721146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{484374313}}^1$

素因数の和:484374325

約数の個数: 16

約数和(自身を含む): 46499934144

約数和(自身を除く): 26156212998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 484374313, 968748626, 1453122939, 2906245878, 3390620191, 6781240382, 10171860573, 20343721146]

約数ペア:

[(1, 20343721146), (2, 10171860573), (3, 6781240382), (6, 3390620191), (7, 2906245878), (14, 1453122939), (21, 968748626), (42, 484374313)]