20101876788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{8629}}^1\times {\mathrm{27733}}^1$

素因数の和:36376

約数の個数: 48

約数和(自身を含む): 53613150080

約数和(自身を除く): 33511273292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8629, 17258, 25887, 27733, 34516, 51774, 55466, 60403, 83199, 103548, 110932, 120806, 166398, 181209, 194131, 241612, 332796, 362418, 388262, 582393, 724836, 776524, 1164786, 2329572, 239308057, 478616114, 717924171, 957232228, 1435848342, 1675156399, 2871696684, 3350312798, 5025469197, 6700625596, 10050938394, 20101876788]

約数ペア:

[(1, 20101876788), (2, 10050938394), (3, 6700625596), (4, 5025469197), (6, 3350312798), (7, 2871696684), (12, 1675156399), (14, 1435848342), (21, 957232228), (28, 717924171), (42, 478616114), (84, 239308057), (8629, 2329572), (17258, 1164786), (25887, 776524), (27733, 724836), (34516, 582393), (51774, 388262), (55466, 362418), (60403, 332796), (83199, 241612), (103548, 194131), (110932, 181209), (120806, 166398)]