20131068670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{132607}}^1$

素因数の和:132697

約数の個数: 64

約数和(自身を含む): 41246392320

約数和(自身を除く): 21115323650

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 47, 85, 94, 95, 170, 190, 235, 323, 470, 646, 799, 893, 1598, 1615, 1786, 3230, 3995, 4465, 7990, 8930, 15181, 30362, 75905, 132607, 151810, 265214, 663035, 1326070, 2254319, 2519533, 4508638, 5039066, 6232529, 11271595, 12465058, 12597665, 22543190, 25195330, 31162645, 42832061, 62325290, 85664122, 105952993, 118418051, 211905986, 214160305, 236836102, 428320610, 529764965, 592090255, 1059529930, 1184180510, 2013106867, 4026213734, 10065534335, 20131068670]

約数ペア:

[(1, 20131068670), (2, 10065534335), (5, 4026213734), (10, 2013106867), (17, 1184180510), (19, 1059529930), (34, 592090255), (38, 529764965), (47, 428320610), (85, 236836102), (94, 214160305), (95, 211905986), (170, 118418051), (190, 105952993), (235, 85664122), (323, 62325290), (470, 42832061), (646, 31162645), (799, 25195330), (893, 22543190), (1598, 12597665), (1615, 12465058), (1786, 11271595), (3230, 6232529), (3995, 5039066), (4465, 4508638), (7990, 2519533), (8930, 2254319), (15181, 1326070), (30362, 663035), (75905, 265214), (132607, 151810)]