20363572680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{33757}}^1$

素因数の和:34239

約数の個数: 128

約数和(自身を含む): 66792228480

約数和(自身を除く): 46428655800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 457, 660, 914, 1320, 1371, 1828, 2285, 2742, 3656, 4570, 5027, 5484, 6855, 9140, 10054, 10968, 13710, 15081, 18280, 20108, 25135, 27420, 30162, 33757, 40216, 50270, 54840, 60324, 67514, 75405, 100540, 101271, 120648, 135028, 150810, 168785, 201080, 202542, 270056, 301620, 337570, 371327, 405084, 506355, 603240, 675140, 742654, 810168, 1012710, 1113981, 1350280, 1485308, 1856635, 2025420, 2227962, 2970616, 3713270, 4050840, 4455924, 5569905, 7426540, 8911848, 11139810, 14853080, 15426949, 22279620, 30853898, 44559240, 46280847, 61707796, 77134745, 92561694, 123415592, 154269490, 169696439, 185123388, 231404235, 308538980, 339392878, 370246776, 462808470, 509089317, 617077960, 678785756, 848482195, 925616940, 1018178634, 1357571512, 1696964390, 1851233880, 2036357268, 2545446585, 3393928780, 4072714536, 5090893170, 6787857560, 10181786340, 20363572680]

約数ペア:

[(1, 20363572680), (2, 10181786340), (3, 6787857560), (4, 5090893170), (5, 4072714536), (6, 3393928780), (8, 2545446585), (10, 2036357268), (11, 1851233880), (12, 1696964390), (15, 1357571512), (20, 1018178634), (22, 925616940), (24, 848482195), (30, 678785756), (33, 617077960), (40, 509089317), (44, 462808470), (55, 370246776), (60, 339392878), (66, 308538980), (88, 231404235), (110, 185123388), (120, 169696439), (132, 154269490), (165, 123415592), (220, 92561694), (264, 77134745), (330, 61707796), (440, 46280847), (457, 44559240), (660, 30853898), (914, 22279620), (1320, 15426949), (1371, 14853080), (1828, 11139810), (2285, 8911848), (2742, 7426540), (3656, 5569905), (4570, 4455924), (5027, 4050840), (5484, 3713270), (6855, 2970616), (9140, 2227962), (10054, 2025420), (10968, 1856635), (13710, 1485308), (15081, 1350280), (18280, 1113981), (20108, 1012710), (25135, 810168), (27420, 742654), (30162, 675140), (33757, 603240), (40216, 506355), (50270, 405084), (54840, 371327), (60324, 337570), (67514, 301620), (75405, 270056), (100540, 202542), (101271, 201080), (120648, 168785), (135028, 150810)]