20165341383

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{54419}}^1$

素因数の和:54652

約数の個数: 48

約数和(自身を含む): 33618499200

約数和(自身を除く): 13453157817

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 197, 209, 591, 627, 1773, 1881, 2167, 3743, 6501, 11229, 19503, 33687, 41173, 54419, 123519, 163257, 370557, 489771, 598609, 1033961, 1795827, 3101883, 5387481, 9305649, 10720543, 11373571, 32161629, 34120713, 96484887, 102362139, 117925973, 203690317, 353777919, 611070951, 1061333757, 1833212853, 2240593487, 6721780461, 20165341383]

約数ペア:

[(1, 20165341383), (3, 6721780461), (9, 2240593487), (11, 1833212853), (19, 1061333757), (33, 611070951), (57, 353777919), (99, 203690317), (171, 117925973), (197, 102362139), (209, 96484887), (591, 34120713), (627, 32161629), (1773, 11373571), (1881, 10720543), (2167, 9305649), (3743, 5387481), (6501, 3101883), (11229, 1795827), (19503, 1033961), (33687, 598609), (41173, 489771), (54419, 370557), (123519, 163257)]