20114978646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{35797}}^1$

素因数の和:36613

約数の個数: 64

約数和(自身を含む): 48744847872

約数和(自身を除く): 28629869226

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 787, 1574, 2361, 4722, 5509, 11018, 13379, 16527, 26758, 33054, 35797, 40137, 71594, 80274, 93653, 107391, 187306, 214782, 250579, 280959, 501158, 561918, 608549, 751737, 1217098, 1503474, 1825647, 3651294, 4259843, 8519686, 12779529, 25559058, 28172239, 56344478, 84516717, 169033434, 197205673, 394411346, 478928063, 591617019, 957856126, 1183234038, 1436784189, 2873568378, 3352496441, 6704992882, 10057489323, 20114978646]

約数ペア:

[(1, 20114978646), (2, 10057489323), (3, 6704992882), (6, 3352496441), (7, 2873568378), (14, 1436784189), (17, 1183234038), (21, 957856126), (34, 591617019), (42, 478928063), (51, 394411346), (102, 197205673), (119, 169033434), (238, 84516717), (357, 56344478), (714, 28172239), (787, 25559058), (1574, 12779529), (2361, 8519686), (4722, 4259843), (5509, 3651294), (11018, 1825647), (13379, 1503474), (16527, 1217098), (26758, 751737), (33054, 608549), (35797, 561918), (40137, 501158), (71594, 280959), (80274, 250579), (93653, 214782), (107391, 187306)]