20104705656

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13296763}}^1$

素因数の和:13296785

約数の個数: 64

約数和(自身を含む): 63824467200

約数和(自身を除く): 43719761544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 13296763, 26593526, 39890289, 53187052, 79780578, 93077341, 106374104, 119670867, 159561156, 186154682, 239341734, 279232023, 319122312, 359012601, 372309364, 478683468, 558464046, 718025202, 744618728, 837696069, 957366936, 1116928092, 1436050404, 1675392138, 2233856184, 2513088207, 2872100808, 3350784276, 5026176414, 6701568552, 10052352828, 20104705656]

約数ペア:

[(1, 20104705656), (2, 10052352828), (3, 6701568552), (4, 5026176414), (6, 3350784276), (7, 2872100808), (8, 2513088207), (9, 2233856184), (12, 1675392138), (14, 1436050404), (18, 1116928092), (21, 957366936), (24, 837696069), (27, 744618728), (28, 718025202), (36, 558464046), (42, 478683468), (54, 372309364), (56, 359012601), (63, 319122312), (72, 279232023), (84, 239341734), (108, 186154682), (126, 159561156), (168, 119670867), (189, 106374104), (216, 93077341), (252, 79780578), (378, 53187052), (504, 39890289), (756, 26593526), (1512, 13296763)]