20161993752

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12175117}}^1$

素因数の和:12175152

約数の個数: 48

約数和(自身を含む): 56979552240

約数和(自身を除く): 36817558488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 12175117, 24350234, 36525351, 48700468, 73050702, 97400936, 109576053, 146101404, 219152106, 280027691, 292202808, 438304212, 560055382, 840083073, 876608424, 1120110764, 1680166146, 2240221528, 2520249219, 3360332292, 5040498438, 6720664584, 10080996876, 20161993752]

約数ペア:

[(1, 20161993752), (2, 10080996876), (3, 6720664584), (4, 5040498438), (6, 3360332292), (8, 2520249219), (9, 2240221528), (12, 1680166146), (18, 1120110764), (23, 876608424), (24, 840083073), (36, 560055382), (46, 438304212), (69, 292202808), (72, 280027691), (92, 219152106), (138, 146101404), (184, 109576053), (207, 97400936), (276, 73050702), (414, 48700468), (552, 36525351), (828, 24350234), (1656, 12175117)]