20142600704

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{41719}}^1$

素因数の和:41801

約数の個数: 80

約数和(自身を含む): 43020996480

約数和(自身を除く): 22878395776

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 164, 184, 256, 328, 368, 512, 656, 736, 943, 1312, 1472, 1886, 2624, 2944, 3772, 5248, 5888, 7544, 10496, 11776, 15088, 20992, 30176, 41719, 60352, 83438, 120704, 166876, 241408, 333752, 482816, 667504, 959537, 1335008, 1710479, 1919074, 2670016, 3420958, 3838148, 5340032, 6841916, 7676296, 10680064, 13683832, 15352592, 21360128, 27367664, 30705184, 39341017, 54735328, 61410368, 78682034, 109470656, 122820736, 157364068, 218941312, 245641472, 314728136, 437882624, 491282944, 629456272, 875765248, 1258912544, 2517825088, 5035650176, 10071300352, 20142600704]

約数ペア:

[(1, 20142600704), (2, 10071300352), (4, 5035650176), (8, 2517825088), (16, 1258912544), (23, 875765248), (32, 629456272), (41, 491282944), (46, 437882624), (64, 314728136), (82, 245641472), (92, 218941312), (128, 157364068), (164, 122820736), (184, 109470656), (256, 78682034), (328, 61410368), (368, 54735328), (512, 39341017), (656, 30705184), (736, 27367664), (943, 21360128), (1312, 15352592), (1472, 13683832), (1886, 10680064), (2624, 7676296), (2944, 6841916), (3772, 5340032), (5248, 3838148), (5888, 3420958), (7544, 2670016), (10496, 1919074), (11776, 1710479), (15088, 1335008), (20992, 959537), (30176, 667504), (41719, 482816), (60352, 333752), (83438, 241408), (120704, 166876)]