20131676112

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{162499}}^1$

素因数の和:162628

約数の個数: 80

約数和(自身を含む): 54405000000

約数和(自身を除く): 34273323888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 464, 534, 696, 712, 1068, 1392, 1424, 2136, 2581, 4272, 5162, 7743, 10324, 15486, 20648, 30972, 41296, 61944, 123888, 162499, 324998, 487497, 649996, 974994, 1299992, 1949988, 2599984, 3899976, 4712471, 7799952, 9424942, 14137413, 14462411, 18849884, 28274826, 28924822, 37699768, 43387233, 56549652, 57849644, 75399536, 86774466, 113099304, 115699288, 173548932, 226198608, 231398576, 347097864, 419409919, 694195728, 838819838, 1258229757, 1677639676, 2516459514, 3355279352, 5032919028, 6710558704, 10065838056, 20131676112]

約数ペア:

[(1, 20131676112), (2, 10065838056), (3, 6710558704), (4, 5032919028), (6, 3355279352), (8, 2516459514), (12, 1677639676), (16, 1258229757), (24, 838819838), (29, 694195728), (48, 419409919), (58, 347097864), (87, 231398576), (89, 226198608), (116, 173548932), (174, 115699288), (178, 113099304), (232, 86774466), (267, 75399536), (348, 57849644), (356, 56549652), (464, 43387233), (534, 37699768), (696, 28924822), (712, 28274826), (1068, 18849884), (1392, 14462411), (1424, 14137413), (2136, 9424942), (2581, 7799952), (4272, 4712471), (5162, 3899976), (7743, 2599984), (10324, 1949988), (15486, 1299992), (20648, 974994), (30972, 649996), (41296, 487497), (61944, 324998), (123888, 162499)]