20223878184

素因数分解:

$2^3\times 3^2\times {\mathrm{7621}}^1\times {\mathrm{36857}}^1$

素因数の和:44490

約数の個数: 48

約数和(自身を含む): 54781676820

約数和(自身を除く): 34557798636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 7621, 15242, 22863, 30484, 36857, 45726, 60968, 68589, 73714, 91452, 110571, 137178, 147428, 182904, 221142, 274356, 294856, 331713, 442284, 548712, 663426, 884568, 1326852, 2653704, 280887197, 561774394, 842661591, 1123548788, 1685323182, 2247097576, 2527984773, 3370646364, 5055969546, 6741292728, 10111939092, 20223878184]

約数ペア:

[(1, 20223878184), (2, 10111939092), (3, 6741292728), (4, 5055969546), (6, 3370646364), (8, 2527984773), (9, 2247097576), (12, 1685323182), (18, 1123548788), (24, 842661591), (36, 561774394), (72, 280887197), (7621, 2653704), (15242, 1326852), (22863, 884568), (30484, 663426), (36857, 548712), (45726, 442284), (60968, 331713), (68589, 294856), (73714, 274356), (91452, 221142), (110571, 182904), (137178, 147428)]