2021200716

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 5004034560

約数和(自身を除く): 2982833844

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 113, 138, 226, 229, 276, 283, 339, 452, 458, 566, 678, 687, 849, 916, 1132, 1356, 1374, 1698, 2599, 2748, 3396, 5198, 5267, 6509, 7797, 10396, 10534, 13018, 15594, 15801, 19527, 21068, 25877, 26036, 31188, 31602, 31979, 39054, 51754, 63204, 63958, 64807, 77631, 78108, 95937, 103508, 127916, 129614, 155262, 191874, 194421, 259228, 310524, 383748, 388842, 595171, 735517, 777684, 1190342, 1471034, 1490561, 1785513, 2206551, 2380684, 2942068, 2981122, 3571026, 4413102, 4471683, 5962244, 7142052, 7323191, 8826204, 8943366, 14646382, 17886732, 21969573, 29292764, 43939146, 87878292, 168433393, 336866786, 505300179, 673733572, 1010600358, 2021200716]

約数ペア:

[(1, 2021200716), (2, 1010600358), (3, 673733572), (4, 505300179), (6, 336866786), (12, 168433393), (23, 87878292), (46, 43939146), (69, 29292764), (92, 21969573), (113, 17886732), (138, 14646382), (226, 8943366), (229, 8826204), (276, 7323191), (283, 7142052), (339, 5962244), (452, 4471683), (458, 4413102), (566, 3571026), (678, 2981122), (687, 2942068), (849, 2380684), (916, 2206551), (1132, 1785513), (1356, 1490561), (1374, 1471034), (1698, 1190342), (2599, 777684), (2748, 735517), (3396, 595171), (5198, 388842), (5267, 383748), (6509, 310524), (7797, 259228), (10396, 194421), (10534, 191874), (13018, 155262), (15594, 129614), (15801, 127916), (19527, 103508), (21068, 95937), (25877, 78108), (26036, 77631), (31188, 64807), (31602, 63958), (31979, 63204), (39054, 51754)]