2013648920

素因数分解:

$2^3\times 5^1\times {\mathrm{50341223}}^1$

素因数の和:50341234

約数の個数: 16

約数和(自身を含む): 4530710160

約数和(自身を除く): 2517061240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50341223, 100682446, 201364892, 251706115, 402729784, 503412230, 1006824460, 2013648920]

約数ペア:

[(1, 2013648920), (2, 1006824460), (4, 503412230), (5, 402729784), (8, 251706115), (10, 201364892), (20, 100682446), (40, 50341223)]