20941632

素因数分解:

$2^6\times 3^3\times {\mathrm{12119}}^1$

素因数の和:12140

約数の個数: 56

約数和(自身を含む): 61569600

約数和(自身を除く): 40627968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12119, 24238, 36357, 48476, 72714, 96952, 109071, 145428, 193904, 218142, 290856, 327213, 387808, 436284, 581712, 654426, 775616, 872568, 1163424, 1308852, 1745136, 2326848, 2617704, 3490272, 5235408, 6980544, 10470816, 20941632]

約数ペア:

[(1, 20941632), (2, 10470816), (3, 6980544), (4, 5235408), (6, 3490272), (8, 2617704), (9, 2326848), (12, 1745136), (16, 1308852), (18, 1163424), (24, 872568), (27, 775616), (32, 654426), (36, 581712), (48, 436284), (54, 387808), (64, 327213), (72, 290856), (96, 218142), (108, 193904), (144, 145428), (192, 109071), (216, 96952), (288, 72714), (432, 48476), (576, 36357), (864, 24238), (1728, 12119)]