20536296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 36072984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 107, 132, 214, 264, 321, 428, 642, 727, 856, 1177, 1284, 1454, 2181, 2354, 2568, 2908, 3531, 4362, 4708, 5816, 7062, 7997, 8724, 9416, 14124, 15994, 17448, 23991, 28248, 31988, 47982, 63976, 77789, 95964, 155578, 191928, 233367, 311156, 466734, 622312, 855679, 933468, 1711358, 1866936, 2567037, 3422716, 5134074, 6845432, 10268148, 20536296]

約数ペア:

[(1, 20536296), (2, 10268148), (3, 6845432), (4, 5134074), (6, 3422716), (8, 2567037), (11, 1866936), (12, 1711358), (22, 933468), (24, 855679), (33, 622312), (44, 466734), (66, 311156), (88, 233367), (107, 191928), (132, 155578), (214, 95964), (264, 77789), (321, 63976), (428, 47982), (642, 31988), (727, 28248), (856, 23991), (1177, 17448), (1284, 15994), (1454, 14124), (2181, 9416), (2354, 8724), (2568, 7997), (2908, 7062), (3531, 5816), (4362, 4708)]