20746104

素因数分解:

$2^3\times 3^1\times {\mathrm{463}}^1\times {\mathrm{1867}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 52005120

約数和(自身を除く): 31259016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 463, 926, 1389, 1852, 1867, 2778, 3704, 3734, 5556, 5601, 7468, 11112, 11202, 14936, 22404, 44808, 864421, 1728842, 2593263, 3457684, 5186526, 6915368, 10373052, 20746104]

約数ペア:

[(1, 20746104), (2, 10373052), (3, 6915368), (4, 5186526), (6, 3457684), (8, 2593263), (12, 1728842), (24, 864421), (463, 44808), (926, 22404), (1389, 14936), (1852, 11202), (1867, 11112), (2778, 7468), (3704, 5601), (3734, 5556)]