2011493346

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19720523}}^1$

素因数の和:19720545

約数の個数: 16

約数和(自身を含む): 4259633184

約数和(自身を除く): 2248139838

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19720523, 39441046, 59161569, 118323138, 335248891, 670497782, 1005746673, 2011493346]

約数ペア:

[(1, 2011493346), (2, 1005746673), (3, 670497782), (6, 335248891), (17, 118323138), (34, 59161569), (51, 39441046), (102, 19720523)]