20342571018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{50207}}^1$

素因数の和:51107

約数の個数: 64

約数和(自身を含む): 50783182848

約数和(自身を除く): 30440611830

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 877, 1754, 2631, 5262, 6139, 9647, 12278, 18417, 19294, 28941, 36834, 50207, 57882, 67529, 100414, 135058, 150621, 202587, 301242, 351449, 405174, 552277, 702898, 1054347, 1104554, 1656831, 2108694, 3313662, 3865939, 7731878, 11597817, 23195634, 44031539, 88063078, 132094617, 264189234, 308220773, 484346929, 616441546, 924662319, 968693858, 1453040787, 1849324638, 2906081574, 3390428503, 6780857006, 10171285509, 20342571018]

約数ペア:

[(1, 20342571018), (2, 10171285509), (3, 6780857006), (6, 3390428503), (7, 2906081574), (11, 1849324638), (14, 1453040787), (21, 968693858), (22, 924662319), (33, 616441546), (42, 484346929), (66, 308220773), (77, 264189234), (154, 132094617), (231, 88063078), (462, 44031539), (877, 23195634), (1754, 11597817), (2631, 7731878), (5262, 3865939), (6139, 3313662), (9647, 2108694), (12278, 1656831), (18417, 1104554), (19294, 1054347), (28941, 702898), (36834, 552277), (50207, 405174), (57882, 351449), (67529, 301242), (100414, 202587), (135058, 150621)]