20167580232

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{841157}}^1$

素因数の和:841212

約数の個数: 80

約数和(自身を含む): 58014667260

約数和(自身を除く): 37847087028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 11988, 23976, 841157, 1682314, 2523471, 3364628, 5046942, 6729256, 7570413, 10093884, 15140826, 20187768, 22711239, 30281652, 31122809, 45422478, 60563304, 62245618, 68133717, 90844956, 93368427, 124491236, 136267434, 181689912, 186736854, 248982472, 272534868, 280105281, 373473708, 545069736, 560210562, 746947416, 840315843, 1120421124, 1680631686, 2240842248, 2520947529, 3361263372, 5041895058, 6722526744, 10083790116, 20167580232]

約数ペア:

[(1, 20167580232), (2, 10083790116), (3, 6722526744), (4, 5041895058), (6, 3361263372), (8, 2520947529), (9, 2240842248), (12, 1680631686), (18, 1120421124), (24, 840315843), (27, 746947416), (36, 560210562), (37, 545069736), (54, 373473708), (72, 280105281), (74, 272534868), (81, 248982472), (108, 186736854), (111, 181689912), (148, 136267434), (162, 124491236), (216, 93368427), (222, 90844956), (296, 68133717), (324, 62245618), (333, 60563304), (444, 45422478), (648, 31122809), (666, 30281652), (888, 22711239), (999, 20187768), (1332, 15140826), (1998, 10093884), (2664, 7570413), (2997, 6729256), (3996, 5046942), (5994, 3364628), (7992, 2523471), (11988, 1682314), (23976, 841157)]