20136428192

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37015493}}^1$

素因数の和:37015520

約数の個数: 24

約数和(自身を含む): 41975570196

約数和(自身を除く): 21839142004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37015493, 74030986, 148061972, 296123944, 592247888, 629263381, 1184495776, 1258526762, 2517053524, 5034107048, 10068214096, 20136428192]

約数ペア:

[(1, 20136428192), (2, 10068214096), (4, 5034107048), (8, 2517053524), (16, 1258526762), (17, 1184495776), (32, 629263381), (34, 592247888), (68, 296123944), (136, 148061972), (272, 74030986), (544, 37015493)]