20174563101

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1\times {\mathrm{52517}}^1$

素因数の和:54201

約数の個数: 32

約数和(自身を含む): 33557741568

約数和(自身を除く): 13383178467

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1663, 4989, 11641, 18293, 34923, 52517, 54879, 128051, 157551, 367619, 384153, 577687, 1102857, 1733061, 4043809, 12131427, 87335771, 262007313, 611350397, 960693481, 1834051191, 2882080443, 6724854367, 20174563101]

約数ペア:

[(1, 20174563101), (3, 6724854367), (7, 2882080443), (11, 1834051191), (21, 960693481), (33, 611350397), (77, 262007313), (231, 87335771), (1663, 12131427), (4989, 4043809), (11641, 1733061), (18293, 1102857), (34923, 577687), (52517, 384153), (54879, 367619), (128051, 157551)]