20173938834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{8387}}^1\times {\mathrm{57271}}^1$

素因数の和:65670

約数の個数: 32

約数和(自身を含む): 46118163456

約数和(自身を除く): 25944224622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 8387, 16774, 25161, 50322, 57271, 58709, 114542, 117418, 171813, 176127, 343626, 352254, 400897, 801794, 1202691, 2405382, 480331877, 960663754, 1440995631, 2881991262, 3362323139, 6724646278, 10086969417, 20173938834]

約数ペア:

[(1, 20173938834), (2, 10086969417), (3, 6724646278), (6, 3362323139), (7, 2881991262), (14, 1440995631), (21, 960663754), (42, 480331877), (8387, 2405382), (16774, 1202691), (25161, 801794), (50322, 400897), (57271, 352254), (58709, 343626), (114542, 176127), (117418, 171813)]