20318406

素因数分解:

$2^1\times 3^1\times {\mathrm{1669}}^1\times {\mathrm{2029}}^1$

素因数の和:3703

約数の個数: 16

約数和(自身を含む): 40681200

約数和(自身を除く): 20362794

約数列:

[1, 2, 3, 6, 1669, 2029, 3338, 4058, 5007, 6087, 10014, 12174, 3386401, 6772802, 10159203, 20318406]

約数ペア:

[(1, 20318406), (2, 10159203), (3, 6772802), (6, 3386401), (1669, 12174), (2029, 10014), (3338, 6087), (4058, 5007)]