20173546424

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1399}}^1\times {\mathrm{38351}}^1$

素因数の和:39803

約数の個数: 32

約数和(自身を含む): 38658816000

約数和(自身を除く): 18485269576

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1399, 2798, 5596, 11192, 38351, 65753, 76702, 131506, 153404, 263012, 306808, 526024, 1802497, 3604994, 7209988, 14419976, 53653049, 107306098, 214612196, 429224392, 2521693303, 5043386606, 10086773212, 20173546424]

約数ペア:

[(1, 20173546424), (2, 10086773212), (4, 5043386606), (8, 2521693303), (47, 429224392), (94, 214612196), (188, 107306098), (376, 53653049), (1399, 14419976), (2798, 7209988), (5596, 3604994), (11192, 1802497), (38351, 526024), (65753, 306808), (76702, 263012), (131506, 153404)]