20147894097390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{620126011}}^1$

素因数の和:620126062

約数の個数: 72

約数和(自身を含む): 55286714473848

約数和(自身を除く): 35138820376458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 10830, 16245, 32490, 620126011, 1240252022, 1860378033, 3100630055, 3720756066, 5581134099, 6201260110, 9301890165, 11162268198, 11782394209, 18603780330, 23564788418, 27905670495, 35347182627, 55811340990, 58911971045, 70694365254, 106041547881, 117823942090, 176735913135, 212083095762, 223865489971, 353471826270, 447730979942, 530207739405, 671596469913, 1060415478810, 1119327449855, 1343192939826, 2014789409739, 2238654899710, 3357982349565, 4029578819478, 6715964699130, 10073947048695, 20147894097390]

約数ペア:

[(1, 20147894097390), (2, 10073947048695), (3, 6715964699130), (5, 4029578819478), (6, 3357982349565), (9, 2238654899710), (10, 2014789409739), (15, 1343192939826), (18, 1119327449855), (19, 1060415478810), (30, 671596469913), (38, 530207739405), (45, 447730979942), (57, 353471826270), (90, 223865489971), (95, 212083095762), (114, 176735913135), (171, 117823942090), (190, 106041547881), (285, 70694365254), (342, 58911971045), (361, 55811340990), (570, 35347182627), (722, 27905670495), (855, 23564788418), (1083, 18603780330), (1710, 11782394209), (1805, 11162268198), (2166, 9301890165), (3249, 6201260110), (3610, 5581134099), (5415, 3720756066), (6498, 3100630055), (10830, 1860378033), (16245, 1240252022), (32490, 620126011)]