20134449296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{185797}}^1$

素因数の和:186339

約数の個数: 40

約数和(自身を含む): 42092165304

約数和(自身を除く): 21957716008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 521, 1042, 2084, 4168, 6773, 8336, 13546, 27092, 54184, 108368, 185797, 371594, 743188, 1486376, 2415361, 2972752, 4830722, 9661444, 19322888, 38645776, 96800237, 193600474, 387200948, 774401896, 1258403081, 1548803792, 2516806162, 5033612324, 10067224648, 20134449296]

約数ペア:

[(1, 20134449296), (2, 10067224648), (4, 5033612324), (8, 2516806162), (13, 1548803792), (16, 1258403081), (26, 774401896), (52, 387200948), (104, 193600474), (208, 96800237), (521, 38645776), (1042, 19322888), (2084, 9661444), (4168, 4830722), (6773, 2972752), (8336, 2415361), (13546, 1486376), (27092, 743188), (54184, 371594), (108368, 185797)]