20146460061

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{12527}}^1$

素因数の和:12730

約数の個数: 64

約数和(自身を含む): 34079367168

約数和(自身を除く): 13932907107

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 137, 273, 301, 411, 559, 903, 959, 1677, 1781, 2877, 3913, 5343, 5891, 11739, 12467, 12527, 17673, 37401, 37581, 41237, 76583, 87689, 123711, 162851, 229749, 263067, 488553, 536081, 538661, 1139957, 1608243, 1615983, 1716199, 3419871, 3770627, 5148597, 7002593, 11311881, 12013393, 21007779, 22310587, 36040179, 49018151, 66931761, 73796557, 147054453, 156174109, 221389671, 468522327, 516575899, 959355241, 1549727697, 2878065723, 6715486687, 20146460061]

約数ペア:

[(1, 20146460061), (3, 6715486687), (7, 2878065723), (13, 1549727697), (21, 959355241), (39, 516575899), (43, 468522327), (91, 221389671), (129, 156174109), (137, 147054453), (273, 73796557), (301, 66931761), (411, 49018151), (559, 36040179), (903, 22310587), (959, 21007779), (1677, 12013393), (1781, 11311881), (2877, 7002593), (3913, 5148597), (5343, 3770627), (5891, 3419871), (11739, 1716199), (12467, 1615983), (12527, 1608243), (17673, 1139957), (37401, 538661), (37581, 536081), (41237, 488553), (76583, 263067), (87689, 229749), (123711, 162851)]