20248056

素因数分解:

$2^3\times 3^4\times {\mathrm{31247}}^1$

素因数の和:31265

約数の個数: 40

約数和(自身を含む): 56715120

約数和(自身を除く): 36467064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 31247, 62494, 93741, 124988, 187482, 249976, 281223, 374964, 562446, 749928, 843669, 1124892, 1687338, 2249784, 2531007, 3374676, 5062014, 6749352, 10124028, 20248056]

約数ペア:

[(1, 20248056), (2, 10124028), (3, 6749352), (4, 5062014), (6, 3374676), (8, 2531007), (9, 2249784), (12, 1687338), (18, 1124892), (24, 843669), (27, 749928), (36, 562446), (54, 374964), (72, 281223), (81, 249976), (108, 187482), (162, 124988), (216, 93741), (324, 62494), (648, 31247)]