20182422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{733}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 43652448

約数和(自身を除く): 23470026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 733, 1059, 1466, 2118, 2199, 4398, 4589, 9178, 9529, 13767, 19058, 27534, 28587, 57174, 258749, 517498, 776247, 1552494, 3363737, 6727474, 10091211, 20182422]

約数ペア:

[(1, 20182422), (2, 10091211), (3, 6727474), (6, 3363737), (13, 1552494), (26, 776247), (39, 517498), (78, 258749), (353, 57174), (706, 28587), (733, 27534), (1059, 19058), (1466, 13767), (2118, 9529), (2199, 9178), (4398, 4589)]