20844012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{35449}}^1$

素因数の和:35470

約数の個数: 36

約数和(自身を含む): 56578200

約数和(自身を除く): 35734188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 35449, 70898, 106347, 141796, 212694, 248143, 425388, 496286, 744429, 992572, 1488858, 1737001, 2977716, 3474002, 5211003, 6948004, 10422006, 20844012]

約数ペア:

[(1, 20844012), (2, 10422006), (3, 6948004), (4, 5211003), (6, 3474002), (7, 2977716), (12, 1737001), (14, 1488858), (21, 992572), (28, 744429), (42, 496286), (49, 425388), (84, 248143), (98, 212694), (147, 141796), (196, 106347), (294, 70898), (588, 35449)]