20072708942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{2393}}^1$

素因数の和:2769

約数の個数: 64

約数和(自身を含む): 35811175680

約数和(自身を除く): 15738466738

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 211, 278, 286, 422, 1529, 1807, 2321, 2393, 2743, 3058, 3614, 4642, 4786, 5486, 19877, 26323, 29329, 30173, 31109, 39754, 52646, 58658, 60346, 62218, 322619, 332627, 342199, 381277, 504923, 645238, 665254, 684398, 762554, 1009846, 3658897, 4194047, 4324151, 5554153, 6563999, 7317794, 8388094, 8648302, 11108306, 13127998, 47565661, 70184297, 72203989, 95131322, 140368594, 144407978, 772027267, 912395861, 1544054534, 1824791722, 10036354471, 20072708942]

約数ペア:

[(1, 20072708942), (2, 10036354471), (11, 1824791722), (13, 1544054534), (22, 912395861), (26, 772027267), (139, 144407978), (143, 140368594), (211, 95131322), (278, 72203989), (286, 70184297), (422, 47565661), (1529, 13127998), (1807, 11108306), (2321, 8648302), (2393, 8388094), (2743, 7317794), (3058, 6563999), (3614, 5554153), (4642, 4324151), (4786, 4194047), (5486, 3658897), (19877, 1009846), (26323, 762554), (29329, 684398), (30173, 665254), (31109, 645238), (39754, 504923), (52646, 381277), (58658, 342199), (60346, 332627), (62218, 322619)]