20132524335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{3847}}^1$

素因数の和:4093

約数の個数: 128

約数和(自身を含む): 42130243584

約数和(自身を除く): 21997719249

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 197, 231, 253, 345, 385, 483, 591, 759, 805, 985, 1155, 1265, 1379, 1771, 2167, 2415, 2955, 3795, 3847, 4137, 4531, 5313, 6501, 6895, 8855, 10835, 11541, 13593, 15169, 19235, 20685, 22655, 26565, 26929, 31717, 32505, 42317, 45507, 49841, 57705, 67965, 75845, 80787, 88481, 95151, 126951, 134645, 149523, 158585, 211585, 227535, 249205, 265443, 296219, 348887, 403935, 442405, 475755, 619367, 634755, 747615, 757859, 888657, 973291, 1046661, 1327215, 1481095, 1744435, 1858101, 2273577, 2919873, 3096835, 3789295, 4443285, 4866455, 5233305, 5305013, 6813037, 8336449, 9290505, 11367885, 14599365, 15915039, 17430757, 20439111, 25009347, 26525065, 34065185, 41682245, 52292271, 58355143, 79575195, 87153785, 102195555, 122015299, 125046735, 175065429, 191738327, 261461355, 291775715, 366045897, 575214981, 610076495, 875327145, 958691635, 1342168289, 1830229485, 2876074905, 4026504867, 6710841445, 20132524335]

約数ペア:

[(1, 20132524335), (3, 6710841445), (5, 4026504867), (7, 2876074905), (11, 1830229485), (15, 1342168289), (21, 958691635), (23, 875327145), (33, 610076495), (35, 575214981), (55, 366045897), (69, 291775715), (77, 261461355), (105, 191738327), (115, 175065429), (161, 125046735), (165, 122015299), (197, 102195555), (231, 87153785), (253, 79575195), (345, 58355143), (385, 52292271), (483, 41682245), (591, 34065185), (759, 26525065), (805, 25009347), (985, 20439111), (1155, 17430757), (1265, 15915039), (1379, 14599365), (1771, 11367885), (2167, 9290505), (2415, 8336449), (2955, 6813037), (3795, 5305013), (3847, 5233305), (4137, 4866455), (4531, 4443285), (5313, 3789295), (6501, 3096835), (6895, 2919873), (8855, 2273577), (10835, 1858101), (11541, 1744435), (13593, 1481095), (15169, 1327215), (19235, 1046661), (20685, 973291), (22655, 888657), (26565, 757859), (26929, 747615), (31717, 634755), (32505, 619367), (42317, 475755), (45507, 442405), (49841, 403935), (57705, 348887), (67965, 296219), (75845, 265443), (80787, 249205), (88481, 227535), (95151, 211585), (126951, 158585), (134645, 149523)]