20124149124

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{7703}}^1$

素因数の和:7897

約数の個数: 96

約数和(自身を含む): 49430836224

約数和(自身を除く): 29306687100

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 83, 86, 122, 129, 166, 172, 183, 244, 249, 258, 332, 366, 498, 516, 732, 996, 2623, 3569, 5063, 5246, 7138, 7703, 7869, 10126, 10492, 10707, 14276, 15189, 15406, 15738, 20252, 21414, 23109, 30378, 30812, 31476, 42828, 46218, 60756, 92436, 217709, 331229, 435418, 469883, 639349, 653127, 662458, 870836, 939766, 993687, 1278698, 1306254, 1324916, 1409649, 1879532, 1918047, 1987374, 2557396, 2612508, 2819298, 3836094, 3974748, 5638596, 7672188, 20204969, 27492007, 39000289, 40409938, 54984014, 60614907, 78000578, 80819876, 82476021, 109968028, 117000867, 121229814, 156001156, 164952042, 234001734, 242459628, 329904084, 468003468, 1677012427, 3354024854, 5031037281, 6708049708, 10062074562, 20124149124]

約数ペア:

[(1, 20124149124), (2, 10062074562), (3, 6708049708), (4, 5031037281), (6, 3354024854), (12, 1677012427), (43, 468003468), (61, 329904084), (83, 242459628), (86, 234001734), (122, 164952042), (129, 156001156), (166, 121229814), (172, 117000867), (183, 109968028), (244, 82476021), (249, 80819876), (258, 78000578), (332, 60614907), (366, 54984014), (498, 40409938), (516, 39000289), (732, 27492007), (996, 20204969), (2623, 7672188), (3569, 5638596), (5063, 3974748), (5246, 3836094), (7138, 2819298), (7703, 2612508), (7869, 2557396), (10126, 1987374), (10492, 1918047), (10707, 1879532), (14276, 1409649), (15189, 1324916), (15406, 1306254), (15738, 1278698), (20252, 993687), (21414, 939766), (23109, 870836), (30378, 662458), (30812, 653127), (31476, 639349), (42828, 469883), (46218, 435418), (60756, 331229), (92436, 217709)]