20466616

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{4133}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 38446200

約数和(自身を除く): 17979584

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4133, 4952, 8266, 16532, 33064, 2558327, 5116654, 10233308, 20466616]

約数ペア:

[(1, 20466616), (2, 10233308), (4, 5116654), (8, 2558327), (619, 33064), (1238, 16532), (2476, 8266), (4133, 4952)]