20155844804

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{564463}}^1$

素因数の和:564659

約数の個数: 24

約数和(自身を含む): 36035381760

約数和(自身を除く): 15879536956

約数列:

[1, 2, 4, 79, 113, 158, 226, 316, 452, 8927, 17854, 35708, 564463, 1128926, 2257852, 44592577, 63784319, 89185154, 127568638, 178370308, 255137276, 5038961201, 10077922402, 20155844804]

約数ペア:

[(1, 20155844804), (2, 10077922402), (4, 5038961201), (79, 255137276), (113, 178370308), (158, 127568638), (226, 89185154), (316, 63784319), (452, 44592577), (8927, 2257852), (17854, 1128926), (35708, 564463)]