20341995438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47751163}}^1$

素因数の和:47751239

約数の個数: 16

約数和(自身を含む): 41257005696

約数和(自身を除く): 20915010258

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47751163, 95502326, 143253489, 286506978, 3390332573, 6780665146, 10170997719, 20341995438]

約数ペア:

[(1, 20341995438), (2, 10170997719), (3, 6780665146), (6, 3390332573), (71, 286506978), (142, 143253489), (213, 95502326), (426, 47751163)]