20177416

素因数分解:

$2^3\times 7^2\times {\mathrm{51473}}^1$

素因数の和:51493

約数の個数: 24

約数和(自身を含む): 44010270

約数和(自身を除く): 23832854

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51473, 102946, 205892, 360311, 411784, 720622, 1441244, 2522177, 2882488, 5044354, 10088708, 20177416]

約数ペア:

[(1, 20177416), (2, 10088708), (4, 5044354), (7, 2882488), (8, 2522177), (14, 1441244), (28, 720622), (49, 411784), (56, 360311), (98, 205892), (196, 102946), (392, 51473)]