20169969347248

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3831681107}}^1$

素因数の和:3831681169

約数の個数: 40

約数和(自身を含む): 45612331909632

約数和(自身を除く): 25442362562384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 3831681107, 7663362214, 15326724428, 26821767749, 30653448856, 53643535498, 61306897712, 107287070996, 180089012029, 214574141992, 360178024058, 429148283984, 720356048116, 1260623084203, 1440712096232, 2521246168406, 2881424192464, 5042492336812, 10084984673624, 20169969347248]

約数ペア:

[(1, 20169969347248), (2, 10084984673624), (4, 5042492336812), (7, 2881424192464), (8, 2521246168406), (14, 1440712096232), (16, 1260623084203), (28, 720356048116), (47, 429148283984), (56, 360178024058), (94, 214574141992), (112, 180089012029), (188, 107287070996), (329, 61306897712), (376, 53643535498), (658, 30653448856), (752, 26821767749), (1316, 15326724428), (2632, 7663362214), (5264, 3831681107)]