20185945506

素因数分解:

$2^1\times 3^2\times {\mathrm{1409}}^1\times {\mathrm{795913}}^1$

素因数の和:797330

約数の個数: 24

約数和(自身を含む): 43767310860

約数和(自身を除く): 23581365354

約数列:

[1, 2, 3, 6, 9, 18, 1409, 2818, 4227, 8454, 12681, 25362, 795913, 1591826, 2387739, 4775478, 7163217, 14326434, 1121441417, 2242882834, 3364324251, 6728648502, 10092972753, 20185945506]

約数ペア:

[(1, 20185945506), (2, 10092972753), (3, 6728648502), (6, 3364324251), (9, 2242882834), (18, 1121441417), (1409, 14326434), (2818, 7163217), (4227, 4775478), (8454, 2387739), (12681, 1591826), (25362, 795913)]