2016640035

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{668869}}^1$

素因数の和:668947

約数の個数: 24

約数和(自身を含む): 3547686480

約数和(自身を除く): 1531046445

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 668869, 2006607, 3344345, 6019821, 10033035, 30099105, 44814223, 134442669, 224071115, 403328007, 672213345, 2016640035]

約数ペア:

[(1, 2016640035), (3, 672213345), (5, 403328007), (9, 224071115), (15, 134442669), (45, 44814223), (67, 30099105), (201, 10033035), (335, 6019821), (603, 3344345), (1005, 2006607), (3015, 668869)]