20143457862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{44771}}^1$

素因数の和:45205

約数の個数: 64

約数和(自身を含む): 46651707648

約数和(自身を除く): 26508249786

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 401, 561, 802, 1122, 1203, 2406, 4411, 6817, 8822, 13233, 13634, 20451, 26466, 40902, 44771, 74987, 89542, 134313, 149974, 224961, 268626, 449922, 492481, 761107, 984962, 1477443, 1522214, 2283321, 2954886, 4566642, 8372177, 16744354, 17953171, 25116531, 35906342, 50233062, 53859513, 107719026, 197484881, 305203907, 394969762, 592454643, 610407814, 915611721, 1184909286, 1831223442, 3357242977, 6714485954, 10071728931, 20143457862]

約数ペア:

[(1, 20143457862), (2, 10071728931), (3, 6714485954), (6, 3357242977), (11, 1831223442), (17, 1184909286), (22, 915611721), (33, 610407814), (34, 592454643), (51, 394969762), (66, 305203907), (102, 197484881), (187, 107719026), (374, 53859513), (401, 50233062), (561, 35906342), (802, 25116531), (1122, 17953171), (1203, 16744354), (2406, 8372177), (4411, 4566642), (6817, 2954886), (8822, 2283321), (13233, 1522214), (13634, 1477443), (20451, 984962), (26466, 761107), (40902, 492481), (44771, 449922), (74987, 268626), (89542, 224961), (134313, 149974)]