20334382488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{938279}}^1$

素因数の和:938341

約数の個数: 96

約数和(自身を含む): 64403539200

約数和(自身を除く): 44069156712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 2408, 2709, 3096, 3612, 5418, 7224, 10836, 21672, 938279, 1876558, 2814837, 3753116, 5629674, 6567953, 7506232, 8444511, 11259348, 13135906, 16889022, 19703859, 22518696, 26271812, 33778044, 39407718, 40345997, 52543624, 59111577, 67556088, 78815436, 80691994, 118223154, 121037991, 157630872, 161383988, 236446308, 242075982, 282421979, 322767976, 363113973, 472892616, 484151964, 564843958, 726227946, 847265937, 968303928, 1129687916, 1452455892, 1694531874, 2259375832, 2541797811, 2904911784, 3389063748, 5083595622, 6778127496, 10167191244, 20334382488]

約数ペア:

[(1, 20334382488), (2, 10167191244), (3, 6778127496), (4, 5083595622), (6, 3389063748), (7, 2904911784), (8, 2541797811), (9, 2259375832), (12, 1694531874), (14, 1452455892), (18, 1129687916), (21, 968303928), (24, 847265937), (28, 726227946), (36, 564843958), (42, 484151964), (43, 472892616), (56, 363113973), (63, 322767976), (72, 282421979), (84, 242075982), (86, 236446308), (126, 161383988), (129, 157630872), (168, 121037991), (172, 118223154), (252, 80691994), (258, 78815436), (301, 67556088), (344, 59111577), (387, 52543624), (504, 40345997), (516, 39407718), (602, 33778044), (774, 26271812), (903, 22518696), (1032, 19703859), (1204, 16889022), (1548, 13135906), (1806, 11259348), (2408, 8444511), (2709, 7506232), (3096, 6567953), (3612, 5629674), (5418, 3753116), (7224, 2814837), (10836, 1876558), (21672, 938279)]