20432051288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9461}}^1$

素因数の和:9609

約数の個数: 96

約数和(自身を含む): 44397974880

約数和(自身を除く): 23965923592

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 97, 121, 184, 194, 242, 253, 388, 484, 506, 776, 968, 1012, 1067, 2024, 2134, 2231, 2783, 4268, 4462, 5566, 8536, 8924, 9461, 11132, 11737, 17848, 18922, 22264, 23474, 24541, 37844, 46948, 49082, 75688, 93896, 98164, 104071, 196328, 208142, 217603, 269951, 416284, 435206, 539902, 832568, 870412, 917717, 1079804, 1144781, 1740824, 1835434, 2159608, 2289562, 2393633, 3670868, 4579124, 4787266, 7341736, 9158248, 9574532, 10094887, 19149064, 20189774, 21107491, 26329963, 40379548, 42214982, 52659926, 80759096, 84429964, 105319852, 111043757, 168859928, 210639704, 222087514, 232182401, 444175028, 464364802, 888350056, 928729604, 1857459208, 2554006411, 5108012822, 10216025644, 20432051288]

約数ペア:

[(1, 20432051288), (2, 10216025644), (4, 5108012822), (8, 2554006411), (11, 1857459208), (22, 928729604), (23, 888350056), (44, 464364802), (46, 444175028), (88, 232182401), (92, 222087514), (97, 210639704), (121, 168859928), (184, 111043757), (194, 105319852), (242, 84429964), (253, 80759096), (388, 52659926), (484, 42214982), (506, 40379548), (776, 26329963), (968, 21107491), (1012, 20189774), (1067, 19149064), (2024, 10094887), (2134, 9574532), (2231, 9158248), (2783, 7341736), (4268, 4787266), (4462, 4579124), (5566, 3670868), (8536, 2393633), (8924, 2289562), (9461, 2159608), (11132, 1835434), (11737, 1740824), (17848, 1144781), (18922, 1079804), (22264, 917717), (23474, 870412), (24541, 832568), (37844, 539902), (46948, 435206), (49082, 416284), (75688, 269951), (93896, 217603), (98164, 208142), (104071, 196328)]