20767071065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1\times {\mathrm{5783}}^1$

素因数の和:6449

約数の個数: 32

約数和(自身を含む): 27157406976

約数和(自身を除く): 6390335911

約数列:

[1, 5, 13, 65, 101, 505, 547, 1313, 2735, 5783, 6565, 7111, 28915, 35555, 55247, 75179, 276235, 375895, 584083, 718211, 2920415, 3163301, 3591055, 7593079, 15816505, 37965395, 41122913, 205614565, 319493401, 1597467005, 4153414213, 20767071065]

約数ペア:

[(1, 20767071065), (5, 4153414213), (13, 1597467005), (65, 319493401), (101, 205614565), (505, 41122913), (547, 37965395), (1313, 15816505), (2735, 7593079), (5783, 3591055), (6565, 3163301), (7111, 2920415), (28915, 718211), (35555, 584083), (55247, 375895), (75179, 276235)]