20138020308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{23143}}^1$

素因数の和:24314

約数の個数: 96

約数和(自身を含む): 59722629120

約数和(自身を除く): 39584608812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1151, 2302, 3453, 4604, 6906, 8057, 10359, 13812, 16114, 20718, 23143, 24171, 31077, 32228, 41436, 46286, 48342, 62154, 69429, 72513, 92572, 96684, 124308, 138858, 145026, 162001, 208287, 217539, 277716, 290052, 324002, 416574, 435078, 486003, 624861, 648004, 833148, 870156, 972006, 1249722, 1458009, 1944012, 2499444, 2916018, 4374027, 5832036, 8748054, 17496108, 26637593, 53275186, 79912779, 106550372, 159825558, 186463151, 239738337, 319651116, 372926302, 479476674, 559389453, 719215011, 745852604, 958953348, 1118778906, 1438430022, 1678168359, 2237557812, 2876860044, 3356336718, 5034505077, 6712673436, 10069010154, 20138020308]

約数ペア:

[(1, 20138020308), (2, 10069010154), (3, 6712673436), (4, 5034505077), (6, 3356336718), (7, 2876860044), (9, 2237557812), (12, 1678168359), (14, 1438430022), (18, 1118778906), (21, 958953348), (27, 745852604), (28, 719215011), (36, 559389453), (42, 479476674), (54, 372926302), (63, 319651116), (84, 239738337), (108, 186463151), (126, 159825558), (189, 106550372), (252, 79912779), (378, 53275186), (756, 26637593), (1151, 17496108), (2302, 8748054), (3453, 5832036), (4604, 4374027), (6906, 2916018), (8057, 2499444), (10359, 1944012), (13812, 1458009), (16114, 1249722), (20718, 972006), (23143, 870156), (24171, 833148), (31077, 648004), (32228, 624861), (41436, 486003), (46286, 435078), (48342, 416574), (62154, 324002), (69429, 290052), (72513, 277716), (92572, 217539), (96684, 208287), (124308, 162001), (138858, 145026)]