20194828665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2006441}}^1$

素因数の和:2006521

約数の個数: 32

約数和(自身を含む): 35827028352

約数和(自身を除く): 15632199687

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 2006441, 6019323, 10032205, 22070851, 30096615, 66212553, 110354255, 122392901, 331062765, 367178703, 611964505, 1346321911, 1835893515, 4038965733, 6731609555, 20194828665]

約数ペア:

[(1, 20194828665), (3, 6731609555), (5, 4038965733), (11, 1835893515), (15, 1346321911), (33, 611964505), (55, 367178703), (61, 331062765), (165, 122392901), (183, 110354255), (305, 66212553), (671, 30096615), (915, 22070851), (2013, 10032205), (3355, 6019323), (10065, 2006441)]