20131729186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{733}}^1\times {\mathrm{2999}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 31973040000

約数和(自身を除く): 11841310814

約数列:

[1, 2, 19, 38, 241, 482, 733, 1466, 2999, 4579, 5998, 9158, 13927, 27854, 56981, 113962, 176653, 353306, 722759, 1445518, 2198267, 3356407, 4396534, 6712814, 13732421, 27464842, 41767073, 83534146, 529782347, 1059564694, 10065864593, 20131729186]

約数ペア:

[(1, 20131729186), (2, 10065864593), (19, 1059564694), (38, 529782347), (241, 83534146), (482, 41767073), (733, 27464842), (1466, 13732421), (2999, 6712814), (4579, 4396534), (5998, 3356407), (9158, 2198267), (13927, 1445518), (27854, 722759), (56981, 353306), (113962, 176653)]