2020071144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7283}}^1$

素因数の和:7439

約数の個数: 128

約数和(自身を含む): 6265405440

約数和(自身を除く): 4245334296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 728, 762, 889, 1016, 1092, 1524, 1651, 1778, 2184, 2667, 3048, 3302, 3556, 4953, 5334, 6604, 7112, 7283, 9906, 10668, 11557, 13208, 14566, 19812, 21336, 21849, 23114, 29132, 34671, 39624, 43698, 46228, 50981, 58264, 69342, 87396, 92456, 94679, 101962, 138684, 152943, 174792, 189358, 203924, 277368, 284037, 305886, 378716, 407848, 568074, 611772, 662753, 757432, 924941, 1136148, 1223544, 1325506, 1849882, 1988259, 2272296, 2651012, 2774823, 3699764, 3976518, 5302024, 5549646, 6474587, 7399528, 7953036, 11099292, 12024233, 12949174, 15906072, 19423761, 22198584, 24048466, 25898348, 36072699, 38847522, 48096932, 51796696, 72145398, 77695044, 84169631, 96193864, 144290796, 155390088, 168339262, 252508893, 288581592, 336678524, 505017786, 673357048, 1010035572, 2020071144]

約数ペア:

[(1, 2020071144), (2, 1010035572), (3, 673357048), (4, 505017786), (6, 336678524), (7, 288581592), (8, 252508893), (12, 168339262), (13, 155390088), (14, 144290796), (21, 96193864), (24, 84169631), (26, 77695044), (28, 72145398), (39, 51796696), (42, 48096932), (52, 38847522), (56, 36072699), (78, 25898348), (84, 24048466), (91, 22198584), (104, 19423761), (127, 15906072), (156, 12949174), (168, 12024233), (182, 11099292), (254, 7953036), (273, 7399528), (312, 6474587), (364, 5549646), (381, 5302024), (508, 3976518), (546, 3699764), (728, 2774823), (762, 2651012), (889, 2272296), (1016, 1988259), (1092, 1849882), (1524, 1325506), (1651, 1223544), (1778, 1136148), (2184, 924941), (2667, 757432), (3048, 662753), (3302, 611772), (3556, 568074), (4953, 407848), (5334, 378716), (6604, 305886), (7112, 284037), (7283, 277368), (9906, 203924), (10668, 189358), (11557, 174792), (13208, 152943), (14566, 138684), (19812, 101962), (21336, 94679), (21849, 92456), (23114, 87396), (29132, 69342), (34671, 58264), (39624, 50981), (43698, 46228)]