20270052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3049

約数の個数: 72

約数和(自身を含む): 59203872

約数和(自身を除く): 38933820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3011, 3366, 6022, 6732, 9033, 12044, 18066, 27099, 33121, 36132, 51187, 54198, 66242, 99363, 102374, 108396, 132484, 153561, 198726, 204748, 298089, 307122, 397452, 460683, 563057, 596178, 614244, 921366, 1126114, 1192356, 1689171, 1842732, 2252228, 3378342, 5067513, 6756684, 10135026, 20270052]

約数ペア:

[(1, 20270052), (2, 10135026), (3, 6756684), (4, 5067513), (6, 3378342), (9, 2252228), (11, 1842732), (12, 1689171), (17, 1192356), (18, 1126114), (22, 921366), (33, 614244), (34, 596178), (36, 563057), (44, 460683), (51, 397452), (66, 307122), (68, 298089), (99, 204748), (102, 198726), (132, 153561), (153, 132484), (187, 108396), (198, 102374), (204, 99363), (306, 66242), (374, 54198), (396, 51187), (561, 36132), (612, 33121), (748, 27099), (1122, 18066), (1683, 12044), (2244, 9033), (3011, 6732), (3366, 6022)]