20085195438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14491483}}^1$

素因数の和:14491509

約数の個数: 48

約数和(自身を含む): 54256116096

約数和(自身を除く): 34170920658

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14491483, 28982966, 43474449, 86948898, 101440381, 130423347, 159406313, 202880762, 260846694, 304321143, 318812626, 478218939, 608642286, 912963429, 956437878, 1115844191, 1434656817, 1825926858, 2231688382, 2869313634, 3347532573, 6695065146, 10042597719, 20085195438]

約数ペア:

[(1, 20085195438), (2, 10042597719), (3, 6695065146), (6, 3347532573), (7, 2869313634), (9, 2231688382), (11, 1825926858), (14, 1434656817), (18, 1115844191), (21, 956437878), (22, 912963429), (33, 608642286), (42, 478218939), (63, 318812626), (66, 304321143), (77, 260846694), (99, 202880762), (126, 159406313), (154, 130423347), (198, 101440381), (231, 86948898), (462, 43474449), (693, 28982966), (1386, 14491483)]