20237376

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1091

約数の個数: 56

約数和(自身を含む): 54091840

約数和(自身を除く): 33854464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 967, 1308, 1744, 1934, 2616, 2901, 3488, 3868, 5232, 5802, 6976, 7736, 10464, 11604, 15472, 20928, 23208, 30944, 46416, 61888, 92832, 105403, 185664, 210806, 316209, 421612, 632418, 843224, 1264836, 1686448, 2529672, 3372896, 5059344, 6745792, 10118688, 20237376]

約数ペア:

[(1, 20237376), (2, 10118688), (3, 6745792), (4, 5059344), (6, 3372896), (8, 2529672), (12, 1686448), (16, 1264836), (24, 843224), (32, 632418), (48, 421612), (64, 316209), (96, 210806), (109, 185664), (192, 105403), (218, 92832), (327, 61888), (436, 46416), (654, 30944), (872, 23208), (967, 20928), (1308, 15472), (1744, 11604), (1934, 10464), (2616, 7736), (2901, 6976), (3488, 5802), (3868, 5232)]