20474062

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3541}}^1$

素因数の和:3616

約数の個数: 24

約数和(自身を含む): 36340920

約数和(自身を除く): 15866858

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 3541, 5782, 7082, 24787, 49574, 173509, 208919, 347018, 417838, 1462433, 2924866, 10237031, 20474062]

約数ペア:

[(1, 20474062), (2, 10237031), (7, 2924866), (14, 1462433), (49, 417838), (59, 347018), (98, 208919), (118, 173509), (413, 49574), (826, 24787), (2891, 7082), (3541, 5782)]