20145431442

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20105221}}^1$

素因数の和:20105393

約数の個数: 16

約数和(自身を含む): 40532127552

約数和(自身を除く): 20386696110

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 20105221, 40210442, 60315663, 120631326, 3357571907, 6715143814, 10072715721, 20145431442]

約数ペア:

[(1, 20145431442), (2, 10072715721), (3, 6715143814), (6, 3357571907), (167, 120631326), (334, 60315663), (501, 40210442), (1002, 20105221)]