20235722376

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{547}}^1\times {\mathrm{3433}}^1$

素因数の和:4438

約数の個数: 64

約数和(自身を含む): 50809464000

約数和(自身を除く): 30573741624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 547, 898, 1094, 1347, 1641, 1796, 2188, 2694, 3282, 3433, 3592, 4376, 5388, 6564, 6866, 10299, 10776, 13128, 13732, 20598, 27464, 41196, 82392, 245603, 491206, 736809, 982412, 1473618, 1541417, 1877851, 1964824, 2947236, 3082834, 3755702, 4624251, 5633553, 5894472, 6165668, 7511404, 9248502, 11267106, 12331336, 15022808, 18497004, 22534212, 36994008, 45068424, 843155099, 1686310198, 2529465297, 3372620396, 5058930594, 6745240792, 10117861188, 20235722376]

約数ペア:

[(1, 20235722376), (2, 10117861188), (3, 6745240792), (4, 5058930594), (6, 3372620396), (8, 2529465297), (12, 1686310198), (24, 843155099), (449, 45068424), (547, 36994008), (898, 22534212), (1094, 18497004), (1347, 15022808), (1641, 12331336), (1796, 11267106), (2188, 9248502), (2694, 7511404), (3282, 6165668), (3433, 5894472), (3592, 5633553), (4376, 4624251), (5388, 3755702), (6564, 3082834), (6866, 2947236), (10299, 1964824), (10776, 1877851), (13128, 1541417), (13732, 1473618), (20598, 982412), (27464, 736809), (41196, 491206), (82392, 245603)]