20162844086

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{381713}}^1$

素因数の和:381754

約数の個数: 40

約数和(自身を含む): 38490512904

約数和(自身を除く): 18327668818

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 2401, 3773, 4802, 7546, 26411, 52822, 381713, 763426, 2671991, 4198843, 5343982, 8397686, 18703937, 29391901, 37407874, 58783802, 130927559, 205743307, 261855118, 411486614, 916492913, 1440203149, 1832985826, 2880406298, 10081422043, 20162844086]

約数ペア:

[(1, 20162844086), (2, 10081422043), (7, 2880406298), (11, 1832985826), (14, 1440203149), (22, 916492913), (49, 411486614), (77, 261855118), (98, 205743307), (154, 130927559), (343, 58783802), (539, 37407874), (686, 29391901), (1078, 18703937), (2401, 8397686), (3773, 5343982), (4802, 4198843), (7546, 2671991), (26411, 763426), (52822, 381713)]