20167709832

素因数分解:

$2^3\times 3^4\times {\mathrm{31123009}}^1$

素因数の和:31123027

約数の個数: 40

約数和(自身を含む): 56488263150

約数和(自身を除く): 36320553318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 31123009, 62246018, 93369027, 124492036, 186738054, 248984072, 280107081, 373476108, 560214162, 746952216, 840321243, 1120428324, 1680642486, 2240856648, 2520963729, 3361284972, 5041927458, 6722569944, 10083854916, 20167709832]

約数ペア:

[(1, 20167709832), (2, 10083854916), (3, 6722569944), (4, 5041927458), (6, 3361284972), (8, 2520963729), (9, 2240856648), (12, 1680642486), (18, 1120428324), (24, 840321243), (27, 746952216), (36, 560214162), (54, 373476108), (72, 280107081), (81, 248984072), (108, 186738054), (162, 124492036), (216, 93369027), (324, 62246018), (648, 31123009)]