20171023620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{99551}}^1$

素因数の和:99881

約数の個数: 96

約数和(自身を含む): 61814624256

約数和(自身を除く): 41643600636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 307, 330, 614, 660, 921, 1228, 1535, 1842, 3070, 3377, 3684, 4605, 6140, 6754, 9210, 10131, 13508, 16885, 18420, 20262, 33770, 40524, 50655, 67540, 99551, 101310, 199102, 202620, 298653, 398204, 497755, 597306, 995510, 1095061, 1194612, 1493265, 1991020, 2190122, 2986530, 3285183, 4380244, 5475305, 5973060, 6570366, 10950610, 13140732, 16425915, 21901220, 30562157, 32851830, 61124314, 65703660, 91686471, 122248628, 152810785, 183372942, 305621570, 336183727, 366745884, 458432355, 611243140, 672367454, 916864710, 1008551181, 1344734908, 1680918635, 1833729420, 2017102362, 3361837270, 4034204724, 5042755905, 6723674540, 10085511810, 20171023620]

約数ペア:

[(1, 20171023620), (2, 10085511810), (3, 6723674540), (4, 5042755905), (5, 4034204724), (6, 3361837270), (10, 2017102362), (11, 1833729420), (12, 1680918635), (15, 1344734908), (20, 1008551181), (22, 916864710), (30, 672367454), (33, 611243140), (44, 458432355), (55, 366745884), (60, 336183727), (66, 305621570), (110, 183372942), (132, 152810785), (165, 122248628), (220, 91686471), (307, 65703660), (330, 61124314), (614, 32851830), (660, 30562157), (921, 21901220), (1228, 16425915), (1535, 13140732), (1842, 10950610), (3070, 6570366), (3377, 5973060), (3684, 5475305), (4605, 4380244), (6140, 3285183), (6754, 2986530), (9210, 2190122), (10131, 1991020), (13508, 1493265), (16885, 1194612), (18420, 1095061), (20262, 995510), (33770, 597306), (40524, 497755), (50655, 398204), (67540, 298653), (99551, 202620), (101310, 199102)]