20123341794

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{2997221}}^1$

素因数の和:2997602

約数の個数: 24

約数和(自身を含む): 43717480092

約数和(自身を除く): 23594138298

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 3357, 6714, 2997221, 5994442, 8991663, 17983326, 26974989, 53949978, 1117963433, 2235926866, 3353890299, 6707780598, 10061670897, 20123341794]

約数ペア:

[(1, 20123341794), (2, 10061670897), (3, 6707780598), (6, 3353890299), (9, 2235926866), (18, 1117963433), (373, 53949978), (746, 26974989), (1119, 17983326), (2238, 8991663), (3357, 5994442), (6714, 2997221)]