20172122016

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{76493}}^1$

素因数の和:76614

約数の個数: 96

約数和(自身を含む): 55053649728

約数和(自身を除く): 34881527712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 67, 82, 96, 123, 134, 164, 201, 246, 268, 328, 402, 492, 536, 656, 804, 984, 1072, 1312, 1608, 1968, 2144, 2747, 3216, 3936, 5494, 6432, 8241, 10988, 16482, 21976, 32964, 43952, 65928, 76493, 87904, 131856, 152986, 229479, 263712, 305972, 458958, 611944, 917916, 1223888, 1835832, 2447776, 3136213, 3671664, 5125031, 6272426, 7343328, 9408639, 10250062, 12544852, 15375093, 18817278, 20500124, 25089704, 30750186, 37634556, 41000248, 50179408, 61500372, 75269112, 82000496, 100358816, 123000744, 150538224, 164000992, 210126271, 246001488, 301076448, 420252542, 492002976, 630378813, 840505084, 1260757626, 1681010168, 2521515252, 3362020336, 5043030504, 6724040672, 10086061008, 20172122016]

約数ペア:

[(1, 20172122016), (2, 10086061008), (3, 6724040672), (4, 5043030504), (6, 3362020336), (8, 2521515252), (12, 1681010168), (16, 1260757626), (24, 840505084), (32, 630378813), (41, 492002976), (48, 420252542), (67, 301076448), (82, 246001488), (96, 210126271), (123, 164000992), (134, 150538224), (164, 123000744), (201, 100358816), (246, 82000496), (268, 75269112), (328, 61500372), (402, 50179408), (492, 41000248), (536, 37634556), (656, 30750186), (804, 25089704), (984, 20500124), (1072, 18817278), (1312, 15375093), (1608, 12544852), (1968, 10250062), (2144, 9408639), (2747, 7343328), (3216, 6272426), (3936, 5125031), (5494, 3671664), (6432, 3136213), (8241, 2447776), (10988, 1835832), (16482, 1223888), (21976, 917916), (32964, 611944), (43952, 458958), (65928, 305972), (76493, 263712), (87904, 229479), (131856, 152986)]