20068142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8951}}^1$

素因数の和:9031

約数の個数: 16

約数和(自身を含む): 32227200

約数和(自身を除く): 12159058

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 8951, 17902, 170069, 340138, 528109, 1056218, 10034071, 20068142]

約数ペア:

[(1, 20068142), (2, 10034071), (19, 1056218), (38, 528109), (59, 340138), (118, 170069), (1121, 17902), (2242, 8951)]