2018201554430

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{9161}}^1\times {\mathrm{13709}}^1$

素因数の和:24484

約数の個数: 32

約数和(自身を含む): 3635685362880

約数和(自身を除く): 1617483808450

約数列:

[1, 2, 5, 10, 1607, 3214, 8035, 9161, 13709, 16070, 18322, 27418, 45805, 68545, 91610, 137090, 14721727, 22030363, 29443454, 44060726, 73608635, 110151815, 125588149, 147217270, 220303630, 251176298, 627940745, 1255881490, 201820155443, 403640310886, 1009100777215, 2018201554430]

約数ペア:

[(1, 2018201554430), (2, 1009100777215), (5, 403640310886), (10, 201820155443), (1607, 1255881490), (3214, 627940745), (8035, 251176298), (9161, 220303630), (13709, 147217270), (16070, 125588149), (18322, 110151815), (27418, 73608635), (45805, 44060726), (68545, 29443454), (91610, 22030363), (137090, 14721727)]