20380332336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{35617}}^1$

素因数の和:35779

約数の個数: 160

約数和(自身を含む): 65295487488

約数和(自身を除く): 44915155152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 131, 156, 168, 182, 208, 262, 273, 312, 336, 364, 393, 524, 546, 624, 728, 786, 917, 1048, 1092, 1456, 1572, 1703, 1834, 2096, 2184, 2751, 3144, 3406, 3668, 4368, 5109, 5502, 6288, 6812, 7336, 10218, 11004, 11921, 13624, 14672, 20436, 22008, 23842, 27248, 35617, 35763, 40872, 44016, 47684, 71234, 71526, 81744, 95368, 106851, 142468, 143052, 190736, 213702, 249319, 284936, 286104, 427404, 463021, 498638, 569872, 572208, 747957, 854808, 926042, 997276, 1389063, 1495914, 1709616, 1852084, 1994552, 2778126, 2991828, 3241147, 3704168, 3989104, 4665827, 5556252, 5983656, 6482294, 7408336, 9331654, 9723441, 11112504, 11967312, 12964588, 13997481, 18663308, 19446882, 22225008, 25929176, 27994962, 32660789, 37326616, 38893764, 51858352, 55989924, 60655751, 65321578, 74653232, 77787528, 97982367, 111979848, 121311502, 130643156, 155575056, 181967253, 195964734, 223959696, 242623004, 261286312, 363934506, 391929468, 424590257, 485246008, 522572624, 727869012, 783858936, 849180514, 970492016, 1273770771, 1455738024, 1567717872, 1698361028, 2547541542, 2911476048, 3396722056, 5095083084, 6793444112, 10190166168, 20380332336]

約数ペア:

[(1, 20380332336), (2, 10190166168), (3, 6793444112), (4, 5095083084), (6, 3396722056), (7, 2911476048), (8, 2547541542), (12, 1698361028), (13, 1567717872), (14, 1455738024), (16, 1273770771), (21, 970492016), (24, 849180514), (26, 783858936), (28, 727869012), (39, 522572624), (42, 485246008), (48, 424590257), (52, 391929468), (56, 363934506), (78, 261286312), (84, 242623004), (91, 223959696), (104, 195964734), (112, 181967253), (131, 155575056), (156, 130643156), (168, 121311502), (182, 111979848), (208, 97982367), (262, 77787528), (273, 74653232), (312, 65321578), (336, 60655751), (364, 55989924), (393, 51858352), (524, 38893764), (546, 37326616), (624, 32660789), (728, 27994962), (786, 25929176), (917, 22225008), (1048, 19446882), (1092, 18663308), (1456, 13997481), (1572, 12964588), (1703, 11967312), (1834, 11112504), (2096, 9723441), (2184, 9331654), (2751, 7408336), (3144, 6482294), (3406, 5983656), (3668, 5556252), (4368, 4665827), (5109, 3989104), (5502, 3704168), (6288, 3241147), (6812, 2991828), (7336, 2778126), (10218, 1994552), (11004, 1852084), (11921, 1709616), (13624, 1495914), (14672, 1389063), (20436, 997276), (22008, 926042), (23842, 854808), (27248, 747957), (35617, 572208), (35763, 569872), (40872, 498638), (44016, 463021), (47684, 427404), (71234, 286104), (71526, 284936), (81744, 249319), (95368, 213702), (106851, 190736), (142468, 143052)]