2020202352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15299}}^1$

素因数の和:15451

約数の個数: 120

約数和(自身を含む): 6511190400

約数和(自身を除く): 4490988048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 131, 144, 168, 252, 262, 336, 393, 504, 524, 786, 917, 1008, 1048, 1179, 1572, 1834, 2096, 2358, 2751, 3144, 3668, 4716, 5502, 6288, 7336, 8253, 9432, 11004, 14672, 15299, 16506, 18864, 22008, 30598, 33012, 44016, 45897, 61196, 66024, 91794, 107093, 122392, 132048, 137691, 183588, 214186, 244784, 275382, 321279, 367176, 428372, 550764, 642558, 734352, 856744, 963837, 1101528, 1285116, 1713488, 1927674, 2004169, 2203056, 2570232, 3855348, 4008338, 5140464, 6012507, 7710696, 8016676, 12025014, 14029183, 15421392, 16033352, 18037521, 24050028, 28058366, 32066704, 36075042, 42087549, 48100056, 56116732, 72150084, 84175098, 96200112, 112233464, 126262647, 144300168, 168350196, 224466928, 252525294, 288600336, 336700392, 505050588, 673400784, 1010101176, 2020202352]

約数ペア:

[(1, 2020202352), (2, 1010101176), (3, 673400784), (4, 505050588), (6, 336700392), (7, 288600336), (8, 252525294), (9, 224466928), (12, 168350196), (14, 144300168), (16, 126262647), (18, 112233464), (21, 96200112), (24, 84175098), (28, 72150084), (36, 56116732), (42, 48100056), (48, 42087549), (56, 36075042), (63, 32066704), (72, 28058366), (84, 24050028), (112, 18037521), (126, 16033352), (131, 15421392), (144, 14029183), (168, 12025014), (252, 8016676), (262, 7710696), (336, 6012507), (393, 5140464), (504, 4008338), (524, 3855348), (786, 2570232), (917, 2203056), (1008, 2004169), (1048, 1927674), (1179, 1713488), (1572, 1285116), (1834, 1101528), (2096, 963837), (2358, 856744), (2751, 734352), (3144, 642558), (3668, 550764), (4716, 428372), (5502, 367176), (6288, 321279), (7336, 275382), (8253, 244784), (9432, 214186), (11004, 183588), (14672, 137691), (15299, 132048), (16506, 122392), (18864, 107093), (22008, 91794), (30598, 66024), (33012, 61196), (44016, 45897)]