20301732

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 59996160

約数和(自身を除く): 39694428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 132, 138, 198, 207, 253, 276, 297, 396, 414, 506, 594, 621, 743, 759, 828, 1012, 1188, 1242, 1486, 1518, 2229, 2277, 2484, 2972, 3036, 4458, 4554, 6687, 6831, 8173, 8916, 9108, 13374, 13662, 16346, 17089, 20061, 24519, 26748, 27324, 32692, 34178, 40122, 49038, 51267, 68356, 73557, 80244, 98076, 102534, 147114, 153801, 187979, 205068, 220671, 294228, 307602, 375958, 441342, 461403, 563937, 615204, 751916, 882684, 922806, 1127874, 1691811, 1845612, 2255748, 3383622, 5075433, 6767244, 10150866, 20301732]

約数ペア:

[(1, 20301732), (2, 10150866), (3, 6767244), (4, 5075433), (6, 3383622), (9, 2255748), (11, 1845612), (12, 1691811), (18, 1127874), (22, 922806), (23, 882684), (27, 751916), (33, 615204), (36, 563937), (44, 461403), (46, 441342), (54, 375958), (66, 307602), (69, 294228), (92, 220671), (99, 205068), (108, 187979), (132, 153801), (138, 147114), (198, 102534), (207, 98076), (253, 80244), (276, 73557), (297, 68356), (396, 51267), (414, 49038), (506, 40122), (594, 34178), (621, 32692), (743, 27324), (759, 26748), (828, 24519), (1012, 20061), (1188, 17089), (1242, 16346), (1486, 13662), (1518, 13374), (2229, 9108), (2277, 8916), (2484, 8173), (2972, 6831), (3036, 6687), (4458, 4554)]