20532023788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{17791}}^1$

素因数の和:18094

約数の個数: 48

約数和(自身を含む): 38164267008

約数和(自身を除く): 17632243220

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 227, 454, 908, 1271, 2542, 5084, 7037, 9307, 14074, 17791, 18614, 28148, 35582, 37228, 71164, 288517, 551521, 577034, 729431, 1103042, 1154068, 1458862, 2206084, 2917724, 4038557, 8077114, 16154228, 22612361, 45224722, 90449444, 125195267, 165580837, 250390534, 331161674, 500781068, 662323348, 5133005947, 10266011894, 20532023788]

約数ペア:

[(1, 20532023788), (2, 10266011894), (4, 5133005947), (31, 662323348), (41, 500781068), (62, 331161674), (82, 250390534), (124, 165580837), (164, 125195267), (227, 90449444), (454, 45224722), (908, 22612361), (1271, 16154228), (2542, 8077114), (5084, 4038557), (7037, 2917724), (9307, 2206084), (14074, 1458862), (17791, 1154068), (18614, 1103042), (28148, 729431), (35582, 577034), (37228, 551521), (71164, 288517)]