20225586672

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{8543}}^1$

素因数の和:8999

約数の個数: 120

約数和(自身を含む): 58135529088

約数和(自身を除く): 37909942416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 401, 492, 656, 738, 802, 984, 1203, 1476, 1604, 1968, 2406, 2952, 3208, 3609, 4812, 5904, 6416, 7218, 8543, 9624, 14436, 16441, 17086, 19248, 25629, 28872, 32882, 34172, 49323, 51258, 57744, 65764, 68344, 76887, 98646, 102516, 131528, 136688, 147969, 153774, 197292, 205032, 263056, 295938, 307548, 350263, 394584, 410064, 591876, 615096, 700526, 789168, 1050789, 1183752, 1230192, 1401052, 2101578, 2367504, 2802104, 3152367, 3425743, 4203156, 5604208, 6304734, 6851486, 8406312, 10277229, 12609468, 13702972, 16812624, 20554458, 25218936, 27405944, 30831687, 41108916, 50437872, 54811888, 61663374, 82217832, 123326748, 140455463, 164435664, 246653496, 280910926, 421366389, 493306992, 561821852, 842732778, 1123643704, 1264099167, 1685465556, 2247287408, 2528198334, 3370931112, 5056396668, 6741862224, 10112793336, 20225586672]

約数ペア:

[(1, 20225586672), (2, 10112793336), (3, 6741862224), (4, 5056396668), (6, 3370931112), (8, 2528198334), (9, 2247287408), (12, 1685465556), (16, 1264099167), (18, 1123643704), (24, 842732778), (36, 561821852), (41, 493306992), (48, 421366389), (72, 280910926), (82, 246653496), (123, 164435664), (144, 140455463), (164, 123326748), (246, 82217832), (328, 61663374), (369, 54811888), (401, 50437872), (492, 41108916), (656, 30831687), (738, 27405944), (802, 25218936), (984, 20554458), (1203, 16812624), (1476, 13702972), (1604, 12609468), (1968, 10277229), (2406, 8406312), (2952, 6851486), (3208, 6304734), (3609, 5604208), (4812, 4203156), (5904, 3425743), (6416, 3152367), (7218, 2802104), (8543, 2367504), (9624, 2101578), (14436, 1401052), (16441, 1230192), (17086, 1183752), (19248, 1050789), (25629, 789168), (28872, 700526), (32882, 615096), (34172, 591876), (49323, 410064), (51258, 394584), (57744, 350263), (65764, 307548), (68344, 295938), (76887, 263056), (98646, 205032), (102516, 197292), (131528, 153774), (136688, 147969)]