20736692940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5987}}^1\times {\mathrm{57727}}^1$

素因数の和:63726

約数の個数: 48

約数和(自身を含む): 58073444352

約数和(自身を除く): 37336751412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5987, 11974, 17961, 23948, 29935, 35922, 57727, 59870, 71844, 89805, 115454, 119740, 173181, 179610, 230908, 288635, 346362, 359220, 577270, 692724, 865905, 1154540, 1731810, 3463620, 345611549, 691223098, 1036834647, 1382446196, 1728057745, 2073669294, 3456115490, 4147338588, 5184173235, 6912230980, 10368346470, 20736692940]

約数ペア:

[(1, 20736692940), (2, 10368346470), (3, 6912230980), (4, 5184173235), (5, 4147338588), (6, 3456115490), (10, 2073669294), (12, 1728057745), (15, 1382446196), (20, 1036834647), (30, 691223098), (60, 345611549), (5987, 3463620), (11974, 1731810), (17961, 1154540), (23948, 865905), (29935, 692724), (35922, 577270), (57727, 359220), (59870, 346362), (71844, 288635), (89805, 230908), (115454, 179610), (119740, 173181)]