20183192469

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{13513}}^1$

素因数の和:13687

約数の個数: 64

約数和(自身を含む): 33627156480

約数和(自身を除く): 13443964011

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 107, 141, 297, 321, 423, 517, 963, 1177, 1269, 1551, 2889, 3531, 4653, 5029, 10593, 13513, 13959, 15087, 31779, 40539, 45261, 55319, 121617, 135783, 148643, 165957, 364851, 445929, 497871, 635111, 1337787, 1445891, 1493613, 1905333, 4013361, 4337673, 5715999, 6986221, 13013019, 15904801, 17147997, 20958663, 39039057, 47714403, 62875989, 67956877, 143143209, 188627967, 203870631, 429429627, 611611893, 747525647, 1834835679, 2242576941, 6727730823, 20183192469]

約数ペア:

[(1, 20183192469), (3, 6727730823), (9, 2242576941), (11, 1834835679), (27, 747525647), (33, 611611893), (47, 429429627), (99, 203870631), (107, 188627967), (141, 143143209), (297, 67956877), (321, 62875989), (423, 47714403), (517, 39039057), (963, 20958663), (1177, 17147997), (1269, 15904801), (1551, 13013019), (2889, 6986221), (3531, 5715999), (4653, 4337673), (5029, 4013361), (10593, 1905333), (13513, 1493613), (13959, 1445891), (15087, 1337787), (31779, 635111), (40539, 497871), (45261, 445929), (55319, 364851), (121617, 165957), (135783, 148643)]