20116308045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1\times {\mathrm{11719}}^1$

素因数の和:12082

約数の個数: 48

約数和(自身を含む): 34079322240

約数和(自身を除く): 13963014195

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 317, 361, 951, 1083, 1585, 1805, 4755, 5415, 6023, 11719, 18069, 30115, 35157, 58595, 90345, 114437, 175785, 222661, 343311, 572185, 667983, 1113305, 1716555, 3339915, 3714923, 4230559, 11144769, 12691677, 18574615, 21152795, 55723845, 63458385, 70583537, 211750611, 352917685, 1058753055, 1341087203, 4023261609, 6705436015, 20116308045]

約数ペア:

[(1, 20116308045), (3, 6705436015), (5, 4023261609), (15, 1341087203), (19, 1058753055), (57, 352917685), (95, 211750611), (285, 70583537), (317, 63458385), (361, 55723845), (951, 21152795), (1083, 18574615), (1585, 12691677), (1805, 11144769), (4755, 4230559), (5415, 3714923), (6023, 3339915), (11719, 1716555), (18069, 1113305), (30115, 667983), (35157, 572185), (58595, 343311), (90345, 222661), (114437, 175785)]