20182052856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{3677}}^1$

素因数の和:4613

約数の個数: 128

約数和(自身を含む): 59304660480

約数和(自身を除く): 39122607624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 883, 888, 1036, 1554, 1766, 2072, 2649, 3108, 3532, 3677, 5298, 6181, 6216, 7064, 7354, 10596, 11031, 12362, 14708, 18543, 21192, 22062, 24724, 25739, 29416, 32671, 37086, 44124, 49448, 51478, 65342, 74172, 77217, 88248, 98013, 102956, 130684, 136049, 148344, 154434, 196026, 205912, 228697, 261368, 272098, 308868, 392052, 408147, 457394, 544196, 617736, 686091, 784104, 816294, 914788, 952343, 1088392, 1372182, 1632588, 1829576, 1904686, 2744364, 2857029, 3246791, 3265176, 3809372, 5488728, 5714058, 6493582, 7618744, 9740373, 11428116, 12987164, 19480746, 22727537, 22856232, 25974328, 38961492, 45455074, 68182611, 77922984, 90910148, 120131267, 136365222, 181820296, 240262534, 272730444, 360393801, 480525068, 545460888, 720787602, 840918869, 961050136, 1441575204, 1681837738, 2522756607, 2883150408, 3363675476, 5045513214, 6727350952, 10091026428, 20182052856]

約数ペア:

[(1, 20182052856), (2, 10091026428), (3, 6727350952), (4, 5045513214), (6, 3363675476), (7, 2883150408), (8, 2522756607), (12, 1681837738), (14, 1441575204), (21, 961050136), (24, 840918869), (28, 720787602), (37, 545460888), (42, 480525068), (56, 360393801), (74, 272730444), (84, 240262534), (111, 181820296), (148, 136365222), (168, 120131267), (222, 90910148), (259, 77922984), (296, 68182611), (444, 45455074), (518, 38961492), (777, 25974328), (883, 22856232), (888, 22727537), (1036, 19480746), (1554, 12987164), (1766, 11428116), (2072, 9740373), (2649, 7618744), (3108, 6493582), (3532, 5714058), (3677, 5488728), (5298, 3809372), (6181, 3265176), (6216, 3246791), (7064, 2857029), (7354, 2744364), (10596, 1904686), (11031, 1829576), (12362, 1632588), (14708, 1372182), (18543, 1088392), (21192, 952343), (22062, 914788), (24724, 816294), (25739, 784104), (29416, 686091), (32671, 617736), (37086, 544196), (44124, 457394), (49448, 408147), (51478, 392052), (65342, 308868), (74172, 272098), (77217, 261368), (88248, 228697), (98013, 205912), (102956, 196026), (130684, 154434), (136049, 148344)]