20156822273

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{6269}}^1$

素因数の和:6689

約数の個数: 32

約数和(自身を含む): 24413875200

約数和(自身を除く): 4257052927

約数列:

[1, 7, 29, 47, 203, 329, 337, 1363, 2359, 6269, 9541, 9773, 15839, 43883, 68411, 110873, 181801, 294643, 459331, 1272607, 2062501, 2112653, 3215317, 8544647, 14788571, 59812529, 61266937, 99294691, 428868559, 695062837, 2879546039, 20156822273]

約数ペア:

[(1, 20156822273), (7, 2879546039), (29, 695062837), (47, 428868559), (203, 99294691), (329, 61266937), (337, 59812529), (1363, 14788571), (2359, 8544647), (6269, 3215317), (9541, 2112653), (9773, 2062501), (15839, 1272607), (43883, 459331), (68411, 294643), (110873, 181801)]