20143162568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1249}}^1\times {\mathrm{49169}}^1$

素因数の和:50465

約数の個数: 32

約数和(自身を含む): 38721375000

約数和(自身を除く): 18578212432

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1249, 2498, 4996, 9992, 49169, 51209, 98338, 102418, 196676, 204836, 393352, 409672, 2015929, 4031858, 8063716, 16127432, 61412081, 122824162, 245648324, 491296648, 2517895321, 5035790642, 10071581284, 20143162568]

約数ペア:

[(1, 20143162568), (2, 10071581284), (4, 5035790642), (8, 2517895321), (41, 491296648), (82, 245648324), (164, 122824162), (328, 61412081), (1249, 16127432), (2498, 8063716), (4996, 4031858), (9992, 2015929), (49169, 409672), (51209, 393352), (98338, 204836), (102418, 196676)]