20334888

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{4483}}^1$

素因数の和:4508

約数の個数: 80

約数和(自身を含む): 65107680

約数和(自身を除く): 44772792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4483, 4536, 8966, 13449, 17932, 26898, 31381, 35864, 40347, 53796, 62762, 80694, 94143, 107592, 121041, 125524, 161388, 188286, 242082, 251048, 282429, 322776, 363123, 376572, 484164, 564858, 726246, 753144, 847287, 968328, 1129716, 1452492, 1694574, 2259432, 2541861, 2904984, 3389148, 5083722, 6778296, 10167444, 20334888]

約数ペア:

[(1, 20334888), (2, 10167444), (3, 6778296), (4, 5083722), (6, 3389148), (7, 2904984), (8, 2541861), (9, 2259432), (12, 1694574), (14, 1452492), (18, 1129716), (21, 968328), (24, 847287), (27, 753144), (28, 726246), (36, 564858), (42, 484164), (54, 376572), (56, 363123), (63, 322776), (72, 282429), (81, 251048), (84, 242082), (108, 188286), (126, 161388), (162, 125524), (168, 121041), (189, 107592), (216, 94143), (252, 80694), (324, 62762), (378, 53796), (504, 40347), (567, 35864), (648, 31381), (756, 26898), (1134, 17932), (1512, 13449), (2268, 8966), (4483, 4536)]