20221811078

素因数分解:

$2^1\times 7^2\times {\mathrm{1201}}^1\times {\mathrm{171811}}^1$

素因数の和:173028

約数の個数: 24

約数和(自身を含む): 35314582104

約数和(自身を除く): 15092771026

約数列:

[1, 2, 7, 14, 49, 98, 1201, 2402, 8407, 16814, 58849, 117698, 171811, 343622, 1202677, 2405354, 8418739, 16837478, 206345011, 412690022, 1444415077, 2888830154, 10110905539, 20221811078]

約数ペア:

[(1, 20221811078), (2, 10110905539), (7, 2888830154), (14, 1444415077), (49, 412690022), (98, 206345011), (1201, 16837478), (2402, 8418739), (8407, 2405354), (16814, 1202677), (58849, 343622), (117698, 171811)]