20147826

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17581}}^1$

素因数の和:17777

約数の個数: 16

約数和(自身を含む): 40508928

約数和(自身を除く): 20361102

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 17581, 35162, 52743, 105486, 3357971, 6715942, 10073913, 20147826]

約数ペア:

[(1, 20147826), (2, 10073913), (3, 6715942), (6, 3357971), (191, 105486), (382, 52743), (573, 35162), (1146, 17581)]