20174143741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1931}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 22386470400

約数和(自身を除く): 2212326659

約数列:

[1, 19, 29, 67, 283, 551, 1273, 1931, 1943, 5377, 8207, 18961, 36689, 36917, 55999, 129377, 155933, 360259, 546473, 549869, 1063981, 2458163, 3751933, 10382987, 10447511, 15847717, 36613691, 71286727, 301106623, 695660129, 1061797039, 20174143741]

約数ペア:

[(1, 20174143741), (19, 1061797039), (29, 695660129), (67, 301106623), (283, 71286727), (551, 36613691), (1273, 15847717), (1931, 10447511), (1943, 10382987), (5377, 3751933), (8207, 2458163), (18961, 1063981), (36689, 549869), (36917, 546473), (55999, 360259), (129377, 155933)]