20211346044

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1148111}}^1$

素因数の和:1148287

約数の個数: 48

約数和(自身を含む): 52721303040

約数和(自身を除く): 32509956996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 17604, 1148111, 2296222, 3444333, 4592444, 6888666, 10332999, 13777332, 20665998, 30998997, 41331996, 61997994, 123995988, 187142093, 374284186, 561426279, 748568372, 1122852558, 1684278837, 2245705116, 3368557674, 5052836511, 6737115348, 10105673022, 20211346044]

約数ペア:

[(1, 20211346044), (2, 10105673022), (3, 6737115348), (4, 5052836511), (6, 3368557674), (9, 2245705116), (12, 1684278837), (18, 1122852558), (27, 748568372), (36, 561426279), (54, 374284186), (108, 187142093), (163, 123995988), (326, 61997994), (489, 41331996), (652, 30998997), (978, 20665998), (1467, 13777332), (1956, 10332999), (2934, 6888666), (4401, 4592444), (5868, 3444333), (8802, 2296222), (17604, 1148111)]