20163608644

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{877}}^1\times {\mathrm{45259}}^1$

素因数の和:46267

約数の個数: 24

約数和(自身を含む): 35605498880

約数和(自身を除く): 15441890236

約数列:

[1, 2, 4, 127, 254, 508, 877, 1754, 3508, 45259, 90518, 111379, 181036, 222758, 445516, 5747893, 11495786, 22991572, 39692143, 79384286, 158768572, 5040902161, 10081804322, 20163608644]

約数ペア:

[(1, 20163608644), (2, 10081804322), (4, 5040902161), (127, 158768572), (254, 79384286), (508, 39692143), (877, 22991572), (1754, 11495786), (3508, 5747893), (45259, 445516), (90518, 222758), (111379, 181036)]