20349813414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15629657}}^1$

素因数の和:15629700

約数の個数: 32

約数和(自身を含む): 48014309376

約数和(自身を除く): 27664495962

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15629657, 31259314, 46888971, 93777942, 109407599, 218815198, 328222797, 484519367, 656445594, 969038734, 1453558101, 2907116202, 3391635569, 6783271138, 10174906707, 20349813414]

約数ペア:

[(1, 20349813414), (2, 10174906707), (3, 6783271138), (6, 3391635569), (7, 2907116202), (14, 1453558101), (21, 969038734), (31, 656445594), (42, 484519367), (62, 328222797), (93, 218815198), (186, 109407599), (217, 93777942), (434, 46888971), (651, 31259314), (1302, 15629657)]