20176868832

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{76511}}^1$

素因数の和:76632

約数の個数: 96

約数和(自身を含む): 55066604544

約数和(自身を除く): 34889735712

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, 76511, 87904, 131856, 153022, 229533, 263712, 306044, 459066, 612088, 918132, 1224176, 1836264, 2448352, 3136951, 3672528, 5126237, 6273902, 7345056, 9410853, 10252474, 12547804, 15378711, 18821706, 20504948, 25095608, 30757422, 37643412, 41009896, 50191216, 61514844, 75286824, 82019792, 100382432, 123029688, 150573648, 164039584, 210175717, 246059376, 301147296, 420351434, 492118752, 630527151, 840702868, 1261054302, 1681405736, 2522108604, 3362811472, 5044217208, 6725622944, 10088434416, 20176868832]

約数ペア:

[(1, 20176868832), (2, 10088434416), (3, 6725622944), (4, 5044217208), (6, 3362811472), (8, 2522108604), (12, 1681405736), (16, 1261054302), (24, 840702868), (32, 630527151), (41, 492118752), (48, 420351434), (67, 301147296), (82, 246059376), (96, 210175717), (123, 164039584), (134, 150573648), (164, 123029688), (201, 100382432), (246, 82019792), (268, 75286824), (328, 61514844), (402, 50191216), (492, 41009896), (536, 37643412), (656, 30757422), (804, 25095608), (984, 20504948), (1072, 18821706), (1312, 15378711), (1608, 12547804), (1968, 10252474), (2144, 9410853), (2747, 7345056), (3216, 6273902), (3936, 5126237), (5494, 3672528), (6432, 3136951), (8241, 2448352), (10988, 1836264), (16482, 1224176), (21976, 918132), (32964, 612088), (43952, 459066), (65928, 306044), (76511, 263712), (87904, 229533), (131856, 153022)]