20162048864

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{359}}^1\times {\mathrm{6829}}^1$

素因数の和:7455

約数の個数: 48

約数和(自身を含む): 39965335200

約数和(自身を除く): 19803286336

約数列:

[1, 2, 4, 8, 16, 32, 257, 359, 514, 718, 1028, 1436, 2056, 2872, 4112, 5744, 6829, 8224, 11488, 13658, 27316, 54632, 92263, 109264, 184526, 218528, 369052, 738104, 1476208, 1755053, 2451611, 2952416, 3510106, 4903222, 7020212, 9806444, 14040424, 19612888, 28080848, 39225776, 56161696, 78451552, 630064027, 1260128054, 2520256108, 5040512216, 10081024432, 20162048864]

約数ペア:

[(1, 20162048864), (2, 10081024432), (4, 5040512216), (8, 2520256108), (16, 1260128054), (32, 630064027), (257, 78451552), (359, 56161696), (514, 39225776), (718, 28080848), (1028, 19612888), (1436, 14040424), (2056, 9806444), (2872, 7020212), (4112, 4903222), (5744, 3510106), (6829, 2952416), (8224, 2451611), (11488, 1755053), (13658, 1476208), (27316, 738104), (54632, 369052), (92263, 218528), (109264, 184526)]