20796472632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5569}}^1\times {\mathrm{11969}}^1$

素因数の和:17560

約数の個数: 64

約数和(自身を含む): 56005236000

約数和(自身を除く): 35208763368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 5569, 11138, 11969, 16707, 22276, 23938, 33414, 35907, 44552, 47876, 66828, 71814, 72397, 95752, 133656, 143628, 144794, 155597, 217191, 287256, 289588, 311194, 434382, 466791, 579176, 622388, 868764, 933582, 1244776, 1737528, 1867164, 3734328, 66655361, 133310722, 199966083, 266621444, 399932166, 533242888, 799864332, 866519693, 1599728664, 1733039386, 2599559079, 3466078772, 5199118158, 6932157544, 10398236316, 20796472632]

約数ペア:

[(1, 20796472632), (2, 10398236316), (3, 6932157544), (4, 5199118158), (6, 3466078772), (8, 2599559079), (12, 1733039386), (13, 1599728664), (24, 866519693), (26, 799864332), (39, 533242888), (52, 399932166), (78, 266621444), (104, 199966083), (156, 133310722), (312, 66655361), (5569, 3734328), (11138, 1867164), (11969, 1737528), (16707, 1244776), (22276, 933582), (23938, 868764), (33414, 622388), (35907, 579176), (44552, 466791), (47876, 434382), (66828, 311194), (71814, 289588), (72397, 287256), (95752, 217191), (133656, 155597), (143628, 144794)]