20367022284

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{501997}}^1$

素因数の和:502044

約数の個数: 108

約数和(自身を含む): 62492727024

約数和(自身を除く): 42125704740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1932, 2254, 2898, 3381, 4508, 5796, 6762, 10143, 13524, 20286, 40572, 501997, 1003994, 1505991, 2007988, 3011982, 3513979, 4517973, 6023964, 7027958, 9035946, 10541937, 11545931, 14055916, 18071892, 21083874, 23091862, 24597853, 31625811, 34637793, 42167748, 46183724, 49195706, 63251622, 69275586, 73793559, 80821517, 98391412, 103913379, 126503244, 138551172, 147587118, 161643034, 207826758, 221380677, 242464551, 295174236, 323286068, 415653516, 442761354, 484929102, 565750619, 727393653, 885522708, 969858204, 1131501238, 1454787306, 1697251857, 2263002476, 2909574612, 3394503714, 5091755571, 6789007428, 10183511142, 20367022284]

約数ペア:

[(1, 20367022284), (2, 10183511142), (3, 6789007428), (4, 5091755571), (6, 3394503714), (7, 2909574612), (9, 2263002476), (12, 1697251857), (14, 1454787306), (18, 1131501238), (21, 969858204), (23, 885522708), (28, 727393653), (36, 565750619), (42, 484929102), (46, 442761354), (49, 415653516), (63, 323286068), (69, 295174236), (84, 242464551), (92, 221380677), (98, 207826758), (126, 161643034), (138, 147587118), (147, 138551172), (161, 126503244), (196, 103913379), (207, 98391412), (252, 80821517), (276, 73793559), (294, 69275586), (322, 63251622), (414, 49195706), (441, 46183724), (483, 42167748), (588, 34637793), (644, 31625811), (828, 24597853), (882, 23091862), (966, 21083874), (1127, 18071892), (1449, 14055916), (1764, 11545931), (1932, 10541937), (2254, 9035946), (2898, 7027958), (3381, 6023964), (4508, 4517973), (5796, 3513979), (6762, 3011982), (10143, 2007988), (13524, 1505991), (20286, 1003994), (40572, 501997)]