20917673076

素因数分解:

$2^2\times 3^1\times {\mathrm{3917}}^1\times {\mathrm{445019}}^1$

素因数の和:448943

約数の個数: 24

約数和(自身を含む): 48820474080

約数和(自身を除く): 27902801004

約数列:

[1, 2, 3, 4, 6, 12, 3917, 7834, 11751, 15668, 23502, 47004, 445019, 890038, 1335057, 1780076, 2670114, 5340228, 1743139423, 3486278846, 5229418269, 6972557692, 10458836538, 20917673076]

約数ペア:

[(1, 20917673076), (2, 10458836538), (3, 6972557692), (4, 5229418269), (6, 3486278846), (12, 1743139423), (3917, 5340228), (7834, 2670114), (11751, 1780076), (15668, 1335057), (23502, 890038), (47004, 445019)]