2019935568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{53201}}^1$

素因数の和:53332

約数の個数: 80

約数和(自身を含む): 6016507776

約数和(自身を除く): 3996572208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 791, 904, 1356, 1582, 1808, 2373, 2712, 3164, 4746, 5424, 6328, 9492, 12656, 18984, 37968, 53201, 106402, 159603, 212804, 319206, 372407, 425608, 638412, 744814, 851216, 1117221, 1276824, 1489628, 2234442, 2553648, 2979256, 4468884, 5958512, 6011713, 8937768, 12023426, 17875536, 18035139, 24046852, 36070278, 42081991, 48093704, 72140556, 84163982, 96187408, 126245973, 144281112, 168327964, 252491946, 288562224, 336655928, 504983892, 673311856, 1009967784, 2019935568]

約数ペア:

[(1, 2019935568), (2, 1009967784), (3, 673311856), (4, 504983892), (6, 336655928), (7, 288562224), (8, 252491946), (12, 168327964), (14, 144281112), (16, 126245973), (21, 96187408), (24, 84163982), (28, 72140556), (42, 48093704), (48, 42081991), (56, 36070278), (84, 24046852), (112, 18035139), (113, 17875536), (168, 12023426), (226, 8937768), (336, 6011713), (339, 5958512), (452, 4468884), (678, 2979256), (791, 2553648), (904, 2234442), (1356, 1489628), (1582, 1276824), (1808, 1117221), (2373, 851216), (2712, 744814), (3164, 638412), (4746, 425608), (5424, 372407), (6328, 319206), (9492, 212804), (12656, 159603), (18984, 106402), (37968, 53201)]