20199781794

素因数分解:

$2^1\times 3^1\times {\mathrm{53453}}^1\times {\mathrm{62983}}^1$

素因数の和:116441

約数の個数: 16

約数和(自身を含む): 40400960832

約数和(自身を除く): 20201179038

約数列:

[1, 2, 3, 6, 53453, 62983, 106906, 125966, 160359, 188949, 320718, 377898, 3366630299, 6733260598, 10099890897, 20199781794]

約数ペア:

[(1, 20199781794), (2, 10099890897), (3, 6733260598), (6, 3366630299), (53453, 377898), (62983, 320718), (106906, 188949), (125966, 160359)]