20176743587

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{96443}}^1$

素因数の和:96504

約数の個数: 48

約数和(自身を含む): 28732596480

約数和(自身を除く): 8555852893

約数列:

[1, 7, 11, 13, 19, 77, 91, 121, 133, 143, 209, 247, 847, 1001, 1463, 1573, 1729, 2299, 2717, 11011, 16093, 19019, 29887, 96443, 209209, 675101, 1060873, 1253759, 1832417, 7426111, 8776313, 11669603, 12826919, 13791349, 20156587, 23821421, 81687221, 96539443, 141096109, 151704839, 166749947, 221722457, 262035631, 1061933873, 1552057199, 1834249417, 2882391941, 20176743587]

約数ペア:

[(1, 20176743587), (7, 2882391941), (11, 1834249417), (13, 1552057199), (19, 1061933873), (77, 262035631), (91, 221722457), (121, 166749947), (133, 151704839), (143, 141096109), (209, 96539443), (247, 81687221), (847, 23821421), (1001, 20156587), (1463, 13791349), (1573, 12826919), (1729, 11669603), (2299, 8776313), (2717, 7426111), (11011, 1832417), (16093, 1253759), (19019, 1060873), (29887, 675101), (96443, 209209)]