20133477496

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2027}}^1$

素因数の和:2417

約数の個数: 96

約数和(自身を含む): 42983216640

約数和(自身を除く): 22849739144

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 331, 341, 484, 662, 682, 968, 1324, 1364, 2027, 2648, 2728, 3641, 3751, 4054, 7282, 7502, 8108, 10261, 14564, 15004, 16216, 20522, 22297, 29128, 30008, 40051, 41044, 44594, 62837, 80102, 82088, 89188, 112871, 125674, 160204, 178376, 225742, 245267, 251348, 320408, 451484, 490534, 502696, 670937, 691207, 902968, 981068, 1241581, 1341874, 1382414, 1962136, 2483162, 2683748, 2764828, 4966324, 5367496, 5529656, 7380307, 7603277, 9932648, 14760614, 15206554, 20799047, 29521228, 30413108, 41598094, 59042456, 60826216, 81183377, 83196188, 162366754, 166392376, 228789517, 324733508, 457579034, 649467016, 915158068, 1830316136, 2516684687, 5033369374, 10066738748, 20133477496]

約数ペア:

[(1, 20133477496), (2, 10066738748), (4, 5033369374), (8, 2516684687), (11, 1830316136), (22, 915158068), (31, 649467016), (44, 457579034), (62, 324733508), (88, 228789517), (121, 166392376), (124, 162366754), (242, 83196188), (248, 81183377), (331, 60826216), (341, 59042456), (484, 41598094), (662, 30413108), (682, 29521228), (968, 20799047), (1324, 15206554), (1364, 14760614), (2027, 9932648), (2648, 7603277), (2728, 7380307), (3641, 5529656), (3751, 5367496), (4054, 4966324), (7282, 2764828), (7502, 2683748), (8108, 2483162), (10261, 1962136), (14564, 1382414), (15004, 1341874), (16216, 1241581), (20522, 981068), (22297, 902968), (29128, 691207), (30008, 670937), (40051, 502696), (41044, 490534), (44594, 451484), (62837, 320408), (80102, 251348), (82088, 245267), (89188, 225742), (112871, 178376), (125674, 160204)]