20020968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1527

約数の個数: 96

約数和(自身を含む): 62674560

約数和(自身を除く): 42653592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 1122, 1224, 1487, 1496, 1683, 2244, 2974, 3366, 4461, 4488, 5948, 6732, 8922, 11896, 13383, 13464, 16357, 17844, 25279, 26766, 32714, 35688, 49071, 50558, 53532, 65428, 75837, 98142, 101116, 107064, 130856, 147213, 151674, 196284, 202232, 227511, 278069, 294426, 303348, 392568, 455022, 556138, 588852, 606696, 834207, 910044, 1112276, 1177704, 1668414, 1820088, 2224552, 2502621, 3336828, 5005242, 6673656, 10010484, 20020968]

約数ペア:

[(1, 20020968), (2, 10010484), (3, 6673656), (4, 5005242), (6, 3336828), (8, 2502621), (9, 2224552), (11, 1820088), (12, 1668414), (17, 1177704), (18, 1112276), (22, 910044), (24, 834207), (33, 606696), (34, 588852), (36, 556138), (44, 455022), (51, 392568), (66, 303348), (68, 294426), (72, 278069), (88, 227511), (99, 202232), (102, 196284), (132, 151674), (136, 147213), (153, 130856), (187, 107064), (198, 101116), (204, 98142), (264, 75837), (306, 65428), (374, 53532), (396, 50558), (408, 49071), (561, 35688), (612, 32714), (748, 26766), (792, 25279), (1122, 17844), (1224, 16357), (1487, 13464), (1496, 13383), (1683, 11896), (2244, 8922), (2974, 6732), (3366, 5948), (4461, 4488)]