20232744795

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{3251}}^1$

素因数の和:3561

約数の個数: 96

約数和(自身を含む): 38352787200

約数和(自身を除く): 18120042405

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 251, 261, 285, 435, 551, 753, 855, 1255, 1305, 1653, 2259, 2755, 3251, 3765, 4769, 4959, 7279, 8265, 9753, 11295, 14307, 16255, 21837, 23845, 24795, 29259, 36395, 42921, 48765, 61769, 65511, 71535, 94279, 109185, 138301, 146295, 185307, 214605, 282837, 308845, 327555, 414903, 471395, 555921, 691505, 816001, 848511, 926535, 1244709, 1414185, 1791301, 2074515, 2448003, 2779605, 4080005, 4242555, 5373903, 6223545, 7344009, 8956505, 12240015, 15504019, 16121709, 23664029, 26869515, 36720045, 46512057, 70992087, 77520095, 80608545, 118320145, 139536171, 212976261, 232560285, 354960435, 449616551, 697680855, 1064881305, 1348849653, 2248082755, 4046548959, 6744248265, 20232744795]

約数ペア:

[(1, 20232744795), (3, 6744248265), (5, 4046548959), (9, 2248082755), (15, 1348849653), (19, 1064881305), (29, 697680855), (45, 449616551), (57, 354960435), (87, 232560285), (95, 212976261), (145, 139536171), (171, 118320145), (251, 80608545), (261, 77520095), (285, 70992087), (435, 46512057), (551, 36720045), (753, 26869515), (855, 23664029), (1255, 16121709), (1305, 15504019), (1653, 12240015), (2259, 8956505), (2755, 7344009), (3251, 6223545), (3765, 5373903), (4769, 4242555), (4959, 4080005), (7279, 2779605), (8265, 2448003), (9753, 2074515), (11295, 1791301), (14307, 1414185), (16255, 1244709), (21837, 926535), (23845, 848511), (24795, 816001), (29259, 691505), (36395, 555921), (42921, 471395), (48765, 414903), (61769, 327555), (65511, 308845), (71535, 282837), (94279, 214605), (109185, 185307), (138301, 146295)]