20118996936

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{83437}}^1$

素因数の和:83663

約数の個数: 96

約数和(自身を含む): 57987741240

約数和(自身を除く): 37868744304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 197, 204, 306, 394, 408, 591, 612, 788, 1182, 1224, 1576, 1773, 2364, 3349, 3546, 4728, 6698, 7092, 10047, 13396, 14184, 20094, 26792, 30141, 40188, 60282, 80376, 83437, 120564, 166874, 241128, 250311, 333748, 500622, 667496, 750933, 1001244, 1418429, 1501866, 2002488, 2836858, 3003732, 4255287, 5673716, 6007464, 8510574, 11347432, 12765861, 16437089, 17021148, 25531722, 32874178, 34042296, 49311267, 51063444, 65748356, 98622534, 102126888, 131496712, 147933801, 197245068, 279430513, 295867602, 394490136, 558861026, 591735204, 838291539, 1117722052, 1183470408, 1676583078, 2235444104, 2514874617, 3353166156, 5029749234, 6706332312, 10059498468, 20118996936]

約数ペア:

[(1, 20118996936), (2, 10059498468), (3, 6706332312), (4, 5029749234), (6, 3353166156), (8, 2514874617), (9, 2235444104), (12, 1676583078), (17, 1183470408), (18, 1117722052), (24, 838291539), (34, 591735204), (36, 558861026), (51, 394490136), (68, 295867602), (72, 279430513), (102, 197245068), (136, 147933801), (153, 131496712), (197, 102126888), (204, 98622534), (306, 65748356), (394, 51063444), (408, 49311267), (591, 34042296), (612, 32874178), (788, 25531722), (1182, 17021148), (1224, 16437089), (1576, 12765861), (1773, 11347432), (2364, 8510574), (3349, 6007464), (3546, 5673716), (4728, 4255287), (6698, 3003732), (7092, 2836858), (10047, 2002488), (13396, 1501866), (14184, 1418429), (20094, 1001244), (26792, 750933), (30141, 667496), (40188, 500622), (60282, 333748), (80376, 250311), (83437, 241128), (120564, 166874)]