20786074097

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 23024736000

約数和(自身を除く): 2238661903

約数列:

[1, 17, 41, 71, 149, 697, 1207, 2533, 2819, 2911, 6109, 10579, 47923, 49487, 103853, 115579, 179843, 200149, 420031, 433739, 1964843, 3402533, 7140527, 7373563, 8206109, 17221271, 29822201, 139503853, 292761607, 506977417, 1222710241, 20786074097]

約数ペア:

[(1, 20786074097), (17, 1222710241), (41, 506977417), (71, 292761607), (149, 139503853), (697, 29822201), (1207, 17221271), (2533, 8206109), (2819, 7373563), (2911, 7140527), (6109, 3402533), (10579, 1964843), (47923, 433739), (49487, 420031), (103853, 200149), (115579, 179843)]