20222116784

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{947}}^1\times {\mathrm{3697}}^1$

素因数の和:4690

約数の個数: 60

約数和(自身を含む): 41405869944

約数和(自身を除く): 21183753160

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 947, 1444, 1894, 2888, 3697, 3788, 5776, 7394, 7576, 14788, 15152, 17993, 29576, 35986, 59152, 70243, 71972, 140486, 143944, 280972, 287888, 341867, 561944, 683734, 1123888, 1334617, 1367468, 2669234, 2734936, 3501059, 5338468, 5469872, 7002118, 10676936, 14004236, 21353872, 28008472, 56016944, 66520121, 133040242, 266080484, 532160968, 1064321936, 1263882299, 2527764598, 5055529196, 10111058392, 20222116784]

約数ペア:

[(1, 20222116784), (2, 10111058392), (4, 5055529196), (8, 2527764598), (16, 1263882299), (19, 1064321936), (38, 532160968), (76, 266080484), (152, 133040242), (304, 66520121), (361, 56016944), (722, 28008472), (947, 21353872), (1444, 14004236), (1894, 10676936), (2888, 7002118), (3697, 5469872), (3788, 5338468), (5776, 3501059), (7394, 2734936), (7576, 2669234), (14788, 1367468), (15152, 1334617), (17993, 1123888), (29576, 683734), (35986, 561944), (59152, 341867), (70243, 287888), (71972, 280972), (140486, 143944)]