20235874989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1\times {\mathrm{10477}}^1$

素因数の和:11145

約数の個数: 32

約数和(自身を含む): 29766237696

約数和(自身を除く): 9530362707

約数列:

[1, 3, 11, 33, 107, 321, 547, 1177, 1641, 3531, 6017, 10477, 18051, 31431, 58529, 115247, 175587, 345741, 643819, 1121039, 1931457, 3363117, 5730919, 12331429, 17192757, 36994287, 63040109, 189120327, 613208333, 1839624999, 6745291663, 20235874989]

約数ペア:

[(1, 20235874989), (3, 6745291663), (11, 1839624999), (33, 613208333), (107, 189120327), (321, 63040109), (547, 36994287), (1177, 17192757), (1641, 12331429), (3531, 5730919), (6017, 3363117), (10477, 1931457), (18051, 1121039), (31431, 643819), (58529, 345741), (115247, 175587)]