21102644716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{20333}}^1$

素因数の和:20778

約数の個数: 48

約数和(自身を含む): 39968510400

約数和(自身を除く): 18865865684

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 389, 667, 778, 1334, 1556, 2668, 8947, 11281, 17894, 20333, 22562, 35788, 40666, 45124, 81332, 259463, 467659, 518926, 589657, 935318, 1037852, 1179314, 1870636, 2358628, 7909537, 13562111, 15819074, 27124222, 31638148, 54248444, 181919351, 229376573, 363838702, 458753146, 727677404, 917506292, 5275661179, 10551322358, 21102644716]

約数ペア:

[(1, 21102644716), (2, 10551322358), (4, 5275661179), (23, 917506292), (29, 727677404), (46, 458753146), (58, 363838702), (92, 229376573), (116, 181919351), (389, 54248444), (667, 31638148), (778, 27124222), (1334, 15819074), (1556, 13562111), (2668, 7909537), (8947, 2358628), (11281, 1870636), (17894, 1179314), (20333, 1037852), (22562, 935318), (35788, 589657), (40666, 518926), (45124, 467659), (81332, 259463)]