20523114

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 48117888

約数和(自身を除く): 27594774

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1427, 1598, 2397, 2854, 4281, 4794, 7191, 8562, 12843, 14382, 24259, 25686, 48518, 67069, 72777, 134138, 145554, 201207, 218331, 402414, 436662, 603621, 1140173, 1207242, 2280346, 3420519, 6841038, 10261557, 20523114]

約数ペア:

[(1, 20523114), (2, 10261557), (3, 6841038), (6, 3420519), (9, 2280346), (17, 1207242), (18, 1140173), (34, 603621), (47, 436662), (51, 402414), (94, 218331), (102, 201207), (141, 145554), (153, 134138), (282, 72777), (306, 67069), (423, 48518), (799, 25686), (846, 24259), (1427, 14382), (1598, 12843), (2397, 8562), (2854, 7191), (4281, 4794)]