20750085934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12698951}}^1$

素因数の和:12699015

約数の個数: 16

約数和(自身を含む): 33525233280

約数和(自身を除く): 12775147346

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 12698951, 25397902, 241280069, 482560138, 546054893, 1092109786, 10375042967, 20750085934]

約数ペア:

[(1, 20750085934), (2, 10375042967), (19, 1092109786), (38, 546054893), (43, 482560138), (86, 241280069), (817, 25397902), (1634, 12698951)]