20849273090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{63443}}^1$

素因数の和:64066

約数の個数: 32

約数和(自身を含む): 38233892160

約数和(自身を除く): 17384619070

約数列:

[1, 2, 5, 10, 59, 118, 295, 557, 590, 1114, 2785, 5570, 32863, 63443, 65726, 126886, 164315, 317215, 328630, 634430, 3743137, 7486274, 18715685, 35337751, 37431370, 70675502, 176688755, 353377510, 2084927309, 4169854618, 10424636545, 20849273090]

約数ペア:

[(1, 20849273090), (2, 10424636545), (5, 4169854618), (10, 2084927309), (59, 353377510), (118, 176688755), (295, 70675502), (557, 37431370), (590, 35337751), (1114, 18715685), (2785, 7486274), (5570, 3743137), (32863, 634430), (63443, 328630), (65726, 317215), (126886, 164315)]