20298168

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8543}}^1$

素因数の和:8569

約数の個数: 64

約数和(自身を含む): 61516800

約数和(自身を除く): 41218632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 8543, 17086, 25629, 34172, 51258, 68344, 76887, 93973, 102516, 153774, 187946, 205032, 230661, 281919, 307548, 375892, 461322, 563838, 615096, 751784, 845757, 922644, 1127676, 1691514, 1845288, 2255352, 2537271, 3383028, 5074542, 6766056, 10149084, 20298168]

約数ペア:

[(1, 20298168), (2, 10149084), (3, 6766056), (4, 5074542), (6, 3383028), (8, 2537271), (9, 2255352), (11, 1845288), (12, 1691514), (18, 1127676), (22, 922644), (24, 845757), (27, 751784), (33, 615096), (36, 563838), (44, 461322), (54, 375892), (66, 307548), (72, 281919), (88, 230661), (99, 205032), (108, 187946), (132, 153774), (198, 102516), (216, 93973), (264, 76887), (297, 68344), (396, 51258), (594, 34172), (792, 25629), (1188, 17086), (2376, 8543)]