20109711302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{31649}}^1$

素因数の和:32420

約数の個数: 32

約数和(自身を含む): 33179328000

約数和(自身を除く): 13069616698

約数列:

[1, 2, 19, 23, 38, 46, 437, 727, 874, 1454, 13813, 16721, 27626, 31649, 33442, 63298, 317699, 601331, 635398, 727927, 1202662, 1455854, 13830613, 23008823, 27661226, 46017646, 437167637, 529202929, 874335274, 1058405858, 10054855651, 20109711302]

約数ペア:

[(1, 20109711302), (2, 10054855651), (19, 1058405858), (23, 874335274), (38, 529202929), (46, 437167637), (437, 46017646), (727, 27661226), (874, 23008823), (1454, 13830613), (13813, 1455854), (16721, 1202662), (27626, 727927), (31649, 635398), (33442, 601331), (63298, 317699)]