20163526680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{49757}}^1$

素因数の和:50089

約数の個数: 128

約数和(自身を含む): 66206004480

約数和(自身を除く): 46042477800

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, 307, 330, 440, 614, 660, 921, 1228, 1320, 1535, 1842, 2456, 3070, 3377, 3684, 4605, 6140, 6754, 7368, 9210, 10131, 12280, 13508, 16885, 18420, 20262, 27016, 33770, 36840, 40524, 49757, 50655, 67540, 81048, 99514, 101310, 135080, 149271, 199028, 202620, 248785, 298542, 398056, 405240, 497570, 547327, 597084, 746355, 995140, 1094654, 1194168, 1492710, 1641981, 1990280, 2189308, 2736635, 2985420, 3283962, 4378616, 5473270, 5970840, 6567924, 8209905, 10946540, 13135848, 15275399, 16419810, 21893080, 30550798, 32839620, 45826197, 61101596, 65679240, 76376995, 91652394, 122203192, 152753990, 168029389, 183304788, 229130985, 305507980, 336058778, 366609576, 458261970, 504088167, 611015960, 672117556, 840146945, 916523940, 1008176334, 1344235112, 1680293890, 1833047880, 2016352668, 2520440835, 3360587780, 4032705336, 5040881670, 6721175560, 10081763340, 20163526680]

約数ペア:

[(1, 20163526680), (2, 10081763340), (3, 6721175560), (4, 5040881670), (5, 4032705336), (6, 3360587780), (8, 2520440835), (10, 2016352668), (11, 1833047880), (12, 1680293890), (15, 1344235112), (20, 1008176334), (22, 916523940), (24, 840146945), (30, 672117556), (33, 611015960), (40, 504088167), (44, 458261970), (55, 366609576), (60, 336058778), (66, 305507980), (88, 229130985), (110, 183304788), (120, 168029389), (132, 152753990), (165, 122203192), (220, 91652394), (264, 76376995), (307, 65679240), (330, 61101596), (440, 45826197), (614, 32839620), (660, 30550798), (921, 21893080), (1228, 16419810), (1320, 15275399), (1535, 13135848), (1842, 10946540), (2456, 8209905), (3070, 6567924), (3377, 5970840), (3684, 5473270), (4605, 4378616), (6140, 3283962), (6754, 2985420), (7368, 2736635), (9210, 2189308), (10131, 1990280), (12280, 1641981), (13508, 1492710), (16885, 1194168), (18420, 1094654), (20262, 995140), (27016, 746355), (33770, 597084), (36840, 547327), (40524, 497570), (49757, 405240), (50655, 398056), (67540, 298542), (81048, 248785), (99514, 202620), (101310, 199028), (135080, 149271)]