20883670824

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{64451}}^1$

素因数の和:65070

約数の個数: 64

約数和(自身を含む): 54572797440

約数和(自身を除く): 33689126616

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 587, 1174, 1761, 2348, 3522, 4696, 7044, 13501, 14088, 27002, 40503, 54004, 64451, 81006, 108008, 128902, 162012, 193353, 257804, 324024, 386706, 515608, 773412, 1482373, 1546824, 2964746, 4447119, 5929492, 8894238, 11858984, 17788476, 35576952, 37832737, 75665474, 113498211, 151330948, 226996422, 302661896, 453992844, 870152951, 907985688, 1740305902, 2610458853, 3480611804, 5220917706, 6961223608, 10441835412, 20883670824]

約数ペア:

[(1, 20883670824), (2, 10441835412), (3, 6961223608), (4, 5220917706), (6, 3480611804), (8, 2610458853), (12, 1740305902), (23, 907985688), (24, 870152951), (46, 453992844), (69, 302661896), (92, 226996422), (138, 151330948), (184, 113498211), (276, 75665474), (552, 37832737), (587, 35576952), (1174, 17788476), (1761, 11858984), (2348, 8894238), (3522, 5929492), (4696, 4447119), (7044, 2964746), (13501, 1546824), (14088, 1482373), (27002, 773412), (40503, 515608), (54004, 386706), (64451, 324024), (81006, 257804), (108008, 193353), (128902, 162012)]