20213331842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{34537}}^1$

素因数の和:35306

約数の個数: 32

約数和(自身を含む): 34018548480

約数和(自身を除く): 13805216638

約数列:

[1, 2, 11, 22, 37, 74, 407, 719, 814, 1438, 7909, 15818, 26603, 34537, 53206, 69074, 292633, 379907, 585266, 759814, 1277869, 2555738, 14056559, 24832103, 28113118, 49664206, 273153133, 546306266, 918787811, 1837575622, 10106665921, 20213331842]

約数ペア:

[(1, 20213331842), (2, 10106665921), (11, 1837575622), (22, 918787811), (37, 546306266), (74, 273153133), (407, 49664206), (719, 28113118), (814, 24832103), (1438, 14056559), (7909, 2555738), (15818, 1277869), (26603, 759814), (34537, 585266), (53206, 379907), (69074, 292633)]