20010306

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 42393600

約数和(自身を除く): 22383294

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191, 382, 573, 919, 1146, 1838, 2757, 3629, 5514, 7258, 10887, 17461, 21774, 34922, 52383, 104766, 175529, 351058, 526587, 1053174, 3335051, 6670102, 10005153, 20010306]

約数ペア:

[(1, 20010306), (2, 10005153), (3, 6670102), (6, 3335051), (19, 1053174), (38, 526587), (57, 351058), (114, 175529), (191, 104766), (382, 52383), (573, 34922), (919, 21774), (1146, 17461), (1838, 10887), (2757, 7258), (3629, 5514)]