20120567766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1949}}^1\times {\mathrm{10181}}^1$

素因数の和:12161

約数の個数: 48

約数和(自身を含む): 43601360400

約数和(自身を除く): 23480792634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1949, 3898, 5847, 10181, 11694, 20362, 25337, 30543, 50674, 61086, 76011, 132353, 152022, 264706, 329381, 397059, 658762, 794118, 988143, 1720589, 1976286, 3441178, 5161767, 10323534, 19842769, 39685538, 59528307, 119056614, 257955997, 515911994, 773867991, 1547735982, 3353427961, 6706855922, 10060283883, 20120567766]

約数ペア:

[(1, 20120567766), (2, 10060283883), (3, 6706855922), (6, 3353427961), (13, 1547735982), (26, 773867991), (39, 515911994), (78, 257955997), (169, 119056614), (338, 59528307), (507, 39685538), (1014, 19842769), (1949, 10323534), (3898, 5161767), (5847, 3441178), (10181, 1976286), (11694, 1720589), (20362, 988143), (25337, 794118), (30543, 658762), (50674, 397059), (61086, 329381), (76011, 264706), (132353, 152022)]