20766782448

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{7589}}^1$

素因数の和:8247

約数の個数: 120

約数和(自身を含む): 60098712960

約数和(自身を除く): 39331930512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 613, 744, 1116, 1226, 1488, 1839, 2232, 2452, 3678, 4464, 4904, 5517, 7356, 7589, 9808, 11034, 14712, 15178, 19003, 22068, 22767, 29424, 30356, 38006, 44136, 45534, 57009, 60712, 68301, 76012, 88272, 91068, 114018, 121424, 136602, 152024, 171027, 182136, 228036, 235259, 273204, 304048, 342054, 364272, 456072, 470518, 546408, 684108, 705777, 912144, 941036, 1092816, 1368216, 1411554, 1882072, 2117331, 2736432, 2823108, 3764144, 4234662, 4652057, 5646216, 8469324, 9304114, 11292432, 13956171, 16938648, 18608228, 27912342, 33877296, 37216456, 41868513, 55824684, 74432912, 83737026, 111649368, 144213767, 167474052, 223298736, 288427534, 334948104, 432641301, 576855068, 669896208, 865282602, 1153710136, 1297923903, 1730565204, 2307420272, 2595847806, 3461130408, 5191695612, 6922260816, 10383391224, 20766782448]

約数ペア:

[(1, 20766782448), (2, 10383391224), (3, 6922260816), (4, 5191695612), (6, 3461130408), (8, 2595847806), (9, 2307420272), (12, 1730565204), (16, 1297923903), (18, 1153710136), (24, 865282602), (31, 669896208), (36, 576855068), (48, 432641301), (62, 334948104), (72, 288427534), (93, 223298736), (124, 167474052), (144, 144213767), (186, 111649368), (248, 83737026), (279, 74432912), (372, 55824684), (496, 41868513), (558, 37216456), (613, 33877296), (744, 27912342), (1116, 18608228), (1226, 16938648), (1488, 13956171), (1839, 11292432), (2232, 9304114), (2452, 8469324), (3678, 5646216), (4464, 4652057), (4904, 4234662), (5517, 3764144), (7356, 2823108), (7589, 2736432), (9808, 2117331), (11034, 1882072), (14712, 1411554), (15178, 1368216), (19003, 1092816), (22068, 941036), (22767, 912144), (29424, 705777), (30356, 684108), (38006, 546408), (44136, 470518), (45534, 456072), (57009, 364272), (60712, 342054), (68301, 304048), (76012, 273204), (88272, 235259), (91068, 228036), (114018, 182136), (121424, 171027), (136602, 152024)]