20366898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9403}}^1$

素因数の和:9446

約数の個数: 24

約数和(自身を含む): 42995088

約数和(自身を除く): 22628190

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9403, 18806, 28209, 56418, 178657, 357314, 535971, 1071942, 3394483, 6788966, 10183449, 20366898]

約数ペア:

[(1, 20366898), (2, 10183449), (3, 6788966), (6, 3394483), (19, 1071942), (38, 535971), (57, 357314), (114, 178657), (361, 56418), (722, 28209), (1083, 18806), (2166, 9403)]