20137542657

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1098791}}^1$

素因数の和:1098984

約数の個数: 16

約数和(自身を含む): 27689558400

約数和(自身を除く): 7552015743

約数列:

[1, 3, 41, 123, 149, 447, 6109, 18327, 1098791, 3296373, 45050431, 135151293, 163719859, 491159577, 6712514219, 20137542657]

約数ペア:

[(1, 20137542657), (3, 6712514219), (41, 491159577), (123, 163719859), (149, 135151293), (447, 45050431), (6109, 3296373), (18327, 1098791)]