20228889486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13649723}}^1$

素因数の和:13649760

約数の個数: 32

約数和(自身を含む): 45863072640

約数和(自身を除く): 25634183154

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 13649723, 27299446, 40949169, 81898338, 177446399, 259344737, 354892798, 518689474, 532339197, 778034211, 1064678394, 1556068422, 3371481581, 6742963162, 10114444743, 20228889486]

約数ペア:

[(1, 20228889486), (2, 10114444743), (3, 6742963162), (6, 3371481581), (13, 1556068422), (19, 1064678394), (26, 778034211), (38, 532339197), (39, 518689474), (57, 354892798), (78, 259344737), (114, 177446399), (247, 81898338), (494, 40949169), (741, 27299446), (1482, 13649723)]