20189898237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{924827}}^1$

素因数の和:925232

約数の個数: 16

約数和(自身を含む): 28410716160

約数和(自身を除く): 8220817923

約数列:

[1, 3, 19, 57, 383, 1149, 7277, 21831, 924827, 2774481, 17571713, 52715139, 354208741, 1062626223, 6729966079, 20189898237]

約数ペア:

[(1, 20189898237), (3, 6729966079), (19, 1062626223), (57, 354208741), (383, 52715139), (1149, 17571713), (7277, 2774481), (21831, 924827)]