2018556780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33642613}}^1$

素因数の和:33642625

約数の個数: 24

約数和(自身を含む): 5651959152

約数和(自身を除く): 3633402372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33642613, 67285226, 100927839, 134570452, 168213065, 201855678, 336426130, 403711356, 504639195, 672852260, 1009278390, 2018556780]

約数ペア:

[(1, 2018556780), (2, 1009278390), (3, 672852260), (4, 504639195), (5, 403711356), (6, 336426130), (10, 201855678), (12, 168213065), (15, 134570452), (20, 100927839), (30, 67285226), (60, 33642613)]