20174982044

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1\times {\mathrm{8219}}^1$

素因数の和:11282

約数の個数: 48

約数和(自身を含む): 41760230400

約数和(自身を除く): 21585248356

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 3023, 6046, 8219, 12092, 16438, 21161, 32876, 42322, 57533, 84644, 87667, 115066, 175334, 230132, 238351, 350668, 476702, 613669, 953404, 1227338, 1668457, 2454676, 3336914, 6673828, 24846037, 49692074, 99384148, 173922259, 347844518, 695689036, 720535073, 1441070146, 2882140292, 5043745511, 10087491022, 20174982044]

約数ペア:

[(1, 20174982044), (2, 10087491022), (4, 5043745511), (7, 2882140292), (14, 1441070146), (28, 720535073), (29, 695689036), (58, 347844518), (116, 173922259), (203, 99384148), (406, 49692074), (812, 24846037), (3023, 6673828), (6046, 3336914), (8219, 2454676), (12092, 1668457), (16438, 1227338), (21161, 953404), (32876, 613669), (42322, 476702), (57533, 350668), (84644, 238351), (87667, 230132), (115066, 175334)]