20228886

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{3709}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 45410400

約数和(自身を除く): 25181514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 3709, 5454, 7418, 11127, 22254, 33381, 66762, 100143, 200286, 374609, 749218, 1123827, 2247654, 3371481, 6742962, 10114443, 20228886]

約数ペア:

[(1, 20228886), (2, 10114443), (3, 6742962), (6, 3371481), (9, 2247654), (18, 1123827), (27, 749218), (54, 374609), (101, 200286), (202, 100143), (303, 66762), (606, 33381), (909, 22254), (1818, 11127), (2727, 7418), (3709, 5454)]