20021163009

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1\times {\mathrm{134191}}^1$

素因数の和:135448

約数の個数: 16

約数和(自身を含む): 27368726784

約数和(自身を除く): 7347563775

約数列:

[1, 3, 41, 123, 1213, 3639, 49733, 134191, 149199, 402573, 5501831, 16505493, 162773683, 488321049, 6673721003, 20021163009]

約数ペア:

[(1, 20021163009), (3, 6673721003), (41, 488321049), (123, 162773683), (1213, 16505493), (3639, 5501831), (49733, 402573), (134191, 149199)]