20049923196

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1103

約数の個数: 168

約数和(自身を含む): 54561300864

約数和(自身を除く): 34511377668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 293, 324, 372, 486, 558, 586, 729, 757, 837, 879, 972, 1116, 1172, 1458, 1514, 1674, 1758, 2271, 2511, 2637, 2916, 3028, 3348, 3516, 4542, 5022, 5274, 6813, 7533, 7911, 9083, 9084, 10044, 10548, 13626, 15066, 15822, 18166, 20439, 22599, 23467, 23733, 27249, 27252, 30132, 31644, 36332, 40878, 45198, 46934, 47466, 54498, 61317, 70401, 71199, 81747, 81756, 90396, 93868, 94932, 108996, 122634, 140802, 142398, 163494, 183951, 211203, 213597, 221801, 245241, 245268, 281604, 284796, 326988, 367902, 422406, 427194, 443602, 490482, 551853, 633609, 665403, 735723, 735804, 844812, 854388, 887204, 980964, 1103706, 1267218, 1330806, 1471446, 1900827, 1996209, 2207169, 2207412, 2534436, 2661612, 2942892, 3801654, 3992418, 4414338, 5702481, 5988627, 6621507, 6875831, 7603308, 7984836, 8828676, 11404962, 11977254, 13243014, 13751662, 17107443, 17965881, 20627493, 22809924, 23954508, 26486028, 27503324, 34214886, 35931762, 41254986, 53897643, 61882479, 68429772, 71863524, 82509972, 107795286, 123764958, 161692929, 185647437, 215590572, 247529916, 323385858, 371294874, 556942311, 646771716, 742589748, 1113884622, 1670826933, 2227769244, 3341653866, 5012480799, 6683307732, 10024961598, 20049923196]

約数ペア:

[(1, 20049923196), (2, 10024961598), (3, 6683307732), (4, 5012480799), (6, 3341653866), (9, 2227769244), (12, 1670826933), (18, 1113884622), (27, 742589748), (31, 646771716), (36, 556942311), (54, 371294874), (62, 323385858), (81, 247529916), (93, 215590572), (108, 185647437), (124, 161692929), (162, 123764958), (186, 107795286), (243, 82509972), (279, 71863524), (293, 68429772), (324, 61882479), (372, 53897643), (486, 41254986), (558, 35931762), (586, 34214886), (729, 27503324), (757, 26486028), (837, 23954508), (879, 22809924), (972, 20627493), (1116, 17965881), (1172, 17107443), (1458, 13751662), (1514, 13243014), (1674, 11977254), (1758, 11404962), (2271, 8828676), (2511, 7984836), (2637, 7603308), (2916, 6875831), (3028, 6621507), (3348, 5988627), (3516, 5702481), (4542, 4414338), (5022, 3992418), (5274, 3801654), (6813, 2942892), (7533, 2661612), (7911, 2534436), (9083, 2207412), (9084, 2207169), (10044, 1996209), (10548, 1900827), (13626, 1471446), (15066, 1330806), (15822, 1267218), (18166, 1103706), (20439, 980964), (22599, 887204), (23467, 854388), (23733, 844812), (27249, 735804), (27252, 735723), (30132, 665403), (31644, 633609), (36332, 551853), (40878, 490482), (45198, 443602), (46934, 427194), (47466, 422406), (54498, 367902), (61317, 326988), (70401, 284796), (71199, 281604), (81747, 245268), (81756, 245241), (90396, 221801), (93868, 213597), (94932, 211203), (108996, 183951), (122634, 163494), (140802, 142398)]