20120368462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1\times {\mathrm{5297}}^1$

素因数の和:7740

約数の個数: 32

約数和(自身を含む): 32655685248

約数和(自身を除く): 12535316786

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 2377, 4754, 5297, 10594, 40409, 80818, 90049, 111719, 180098, 223438, 248959, 497918, 1899223, 3798446, 4232303, 8464606, 12590969, 25181938, 214046473, 428092946, 591775543, 1183551086, 10060184231, 20120368462]

約数ペア:

[(1, 20120368462), (2, 10060184231), (17, 1183551086), (34, 591775543), (47, 428092946), (94, 214046473), (799, 25181938), (1598, 12590969), (2377, 8464606), (4754, 4232303), (5297, 3798446), (10594, 1899223), (40409, 497918), (80818, 248959), (90049, 223438), (111719, 180098)]