20018424

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{3461}}^1$

素因数の和:3711

約数の個数: 32

約数和(自身を含む): 50268240

約数和(自身を除く): 30249816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 3461, 5784, 6922, 10383, 13844, 20766, 27688, 41532, 83064, 834101, 1668202, 2502303, 3336404, 5004606, 6672808, 10009212, 20018424]

約数ペア:

[(1, 20018424), (2, 10009212), (3, 6672808), (4, 5004606), (6, 3336404), (8, 2502303), (12, 1668202), (24, 834101), (241, 83064), (482, 41532), (723, 27688), (964, 20766), (1446, 13844), (1928, 10383), (2892, 6922), (3461, 5784)]