20593699984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9000743}}^1$

素因数の和:9000775

約数の個数: 40

約数和(自身を含む): 46875874752

約数和(自身を除く): 26282174768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 9000743, 18001486, 36002972, 72005944, 99008173, 117009659, 144011888, 198016346, 234019318, 396032692, 468038636, 792065384, 936077272, 1287106249, 1584130768, 1872154544, 2574212498, 5148424996, 10296849992, 20593699984]

約数ペア:

[(1, 20593699984), (2, 10296849992), (4, 5148424996), (8, 2574212498), (11, 1872154544), (13, 1584130768), (16, 1287106249), (22, 936077272), (26, 792065384), (44, 468038636), (52, 396032692), (88, 234019318), (104, 198016346), (143, 144011888), (176, 117009659), (208, 99008173), (286, 72005944), (572, 36002972), (1144, 18001486), (2288, 9000743)]