20347977617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53017}}^1$

素因数の和:53129

約数の個数: 32

約数和(自身を含む): 24369617664

約数和(自身を除く): 4021640047

約数列:

[1, 11, 23, 37, 41, 253, 407, 451, 851, 943, 1517, 9361, 10373, 16687, 34891, 53017, 383801, 583187, 1219391, 1961629, 2173697, 13413301, 21577919, 23910667, 45117467, 49995031, 80426789, 496292137, 549945341, 884694679, 1849816147, 20347977617]

約数ペア:

[(1, 20347977617), (11, 1849816147), (23, 884694679), (37, 549945341), (41, 496292137), (253, 80426789), (407, 49995031), (451, 45117467), (851, 23910667), (943, 21577919), (1517, 13413301), (9361, 2173697), (10373, 1961629), (16687, 1219391), (34891, 583187), (53017, 383801)]