20191344

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11369}}^1$

素因数の和:11417

約数の個数: 40

約数和(自身を含む): 53575440

約数和(自身を除く): 33384096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 11369, 22738, 34107, 45476, 68214, 90952, 136428, 181904, 272856, 420653, 545712, 841306, 1261959, 1682612, 2523918, 3365224, 5047836, 6730448, 10095672, 20191344]

約数ペア:

[(1, 20191344), (2, 10095672), (3, 6730448), (4, 5047836), (6, 3365224), (8, 2523918), (12, 1682612), (16, 1261959), (24, 841306), (37, 545712), (48, 420653), (74, 272856), (111, 181904), (148, 136428), (222, 90952), (296, 68214), (444, 45476), (592, 34107), (888, 22738), (1776, 11369)]