20899682284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7583339}}^1$

素因数の和:7583409

約数の個数: 24

約数和(自身を含む): 40131035280

約数和(自身を除く): 19231352996

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 7583339, 15166678, 30333356, 98583407, 197166814, 394333628, 401916967, 803833934, 1607667868, 5224920571, 10449841142, 20899682284]

約数ペア:

[(1, 20899682284), (2, 10449841142), (4, 5224920571), (13, 1607667868), (26, 803833934), (52, 401916967), (53, 394333628), (106, 197166814), (212, 98583407), (689, 30333356), (1378, 15166678), (2756, 7583339)]