19940916

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20021}}^1$

素因数の和:20111

約数の個数: 24

約数和(自身を含む): 47091744

約数和(自身を除く): 27150828

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 20021, 40042, 60063, 80084, 120126, 240252, 1661743, 3323486, 4985229, 6646972, 9970458, 19940916]

約数ペア:

[(1, 19940916), (2, 9970458), (3, 6646972), (4, 4985229), (6, 3323486), (12, 1661743), (83, 240252), (166, 120126), (249, 80084), (332, 60063), (498, 40042), (996, 20021)]