22036690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 43001280

約数和(自身を除く): 20964590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 947, 1790, 1894, 2327, 4654, 4735, 9470, 11635, 12311, 23270, 24622, 61555, 123110, 169513, 339026, 847565, 1695130, 2203669, 4407338, 11018345, 22036690]

約数ペア:

[(1, 22036690), (2, 11018345), (5, 4407338), (10, 2203669), (13, 1695130), (26, 847565), (65, 339026), (130, 169513), (179, 123110), (358, 61555), (895, 24622), (947, 23270), (1790, 12311), (1894, 11635), (2327, 9470), (4654, 4735)]