20443074

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 22134846

約数列:

[1, 2, 3, 6, 31, 62, 93, 131, 186, 262, 393, 786, 839, 1678, 2517, 4061, 5034, 8122, 12183, 24366, 26009, 52018, 78027, 109909, 156054, 219818, 329727, 659454, 3407179, 6814358, 10221537, 20443074]

約数ペア:

[(1, 20443074), (2, 10221537), (3, 6814358), (6, 3407179), (31, 659454), (62, 329727), (93, 219818), (131, 156054), (186, 109909), (262, 78027), (393, 52018), (786, 26009), (839, 24366), (1678, 12183), (2517, 8122), (4061, 5034)]