20733652017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{12553}}^1$

素因数の和:13334

約数の個数: 48

約数和(自身を含む): 33998240640

約数和(自身を除く): 13264588623

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 743, 2223, 2229, 6687, 9659, 12553, 14117, 28977, 37659, 42351, 86931, 112977, 127053, 163189, 183521, 238507, 489567, 550563, 715521, 1468701, 1651689, 2146563, 3100591, 9301773, 9326879, 27905319, 27980637, 83941911, 121249427, 177210701, 363748281, 531632103, 1091244843, 1594896309, 2303739113, 6911217339, 20733652017]

約数ペア:

[(1, 20733652017), (3, 6911217339), (9, 2303739113), (13, 1594896309), (19, 1091244843), (39, 531632103), (57, 363748281), (117, 177210701), (171, 121249427), (247, 83941911), (741, 27980637), (743, 27905319), (2223, 9326879), (2229, 9301773), (6687, 3100591), (9659, 2146563), (12553, 1651689), (14117, 1468701), (28977, 715521), (37659, 550563), (42351, 489567), (86931, 238507), (112977, 183521), (127053, 163189)]