20153457632

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2753}}^1\times {\mathrm{2971}}^1$

素因数の和:5752

約数の個数: 96

約数和(自身を含む): 49502202624

約数和(自身を除く): 29348744992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 2753, 2971, 5506, 5942, 11012, 11884, 19271, 20797, 22024, 23768, 30283, 32681, 38542, 41594, 44048, 47536, 60566, 65362, 77084, 83188, 88096, 95072, 121132, 130724, 154168, 166376, 211981, 228767, 242264, 261448, 308336, 332752, 423962, 457534, 484528, 522896, 616672, 665504, 847924, 915068, 969056, 1045792, 1695848, 1830136, 3391696, 3660272, 6783392, 7320544, 8179163, 16358326, 32716652, 57254141, 65433304, 89970793, 114508282, 130866608, 179941586, 229016564, 261733216, 359883172, 458033128, 629795551, 719766344, 916066256, 1259591102, 1439532688, 1832132512, 2519182204, 2879065376, 5038364408, 10076728816, 20153457632]

約数ペア:

[(1, 20153457632), (2, 10076728816), (4, 5038364408), (7, 2879065376), (8, 2519182204), (11, 1832132512), (14, 1439532688), (16, 1259591102), (22, 916066256), (28, 719766344), (32, 629795551), (44, 458033128), (56, 359883172), (77, 261733216), (88, 229016564), (112, 179941586), (154, 130866608), (176, 114508282), (224, 89970793), (308, 65433304), (352, 57254141), (616, 32716652), (1232, 16358326), (2464, 8179163), (2753, 7320544), (2971, 6783392), (5506, 3660272), (5942, 3391696), (11012, 1830136), (11884, 1695848), (19271, 1045792), (20797, 969056), (22024, 915068), (23768, 847924), (30283, 665504), (32681, 616672), (38542, 522896), (41594, 484528), (44048, 457534), (47536, 423962), (60566, 332752), (65362, 308336), (77084, 261448), (83188, 242264), (88096, 228767), (95072, 211981), (121132, 166376), (130724, 154168)]