20194269074

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1\times {\mathrm{51437}}^1$

素因数の和:52442

約数の個数: 32

約数和(自身を含む): 35850228480

約数和(自身を除く): 15655959406

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 967, 1934, 6769, 13538, 28043, 51437, 56086, 102874, 196301, 360059, 392602, 720118, 1491673, 2983346, 10441711, 20883422, 49739579, 99479158, 348177053, 696354106, 1442447791, 2884895582, 10097134537, 20194269074]

約数ペア:

[(1, 20194269074), (2, 10097134537), (7, 2884895582), (14, 1442447791), (29, 696354106), (58, 348177053), (203, 99479158), (406, 49739579), (967, 20883422), (1934, 10441711), (6769, 2983346), (13538, 1491673), (28043, 720118), (51437, 392602), (56086, 360059), (102874, 196301)]