20161332090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{135193}}^1$

素因数の和:136863

約数の個数: 48

約数和(自身を含む): 52451486568

約数和(自身を除く): 32290154478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1657, 3314, 4971, 8285, 9942, 14913, 16570, 24855, 29826, 49710, 74565, 135193, 149130, 270386, 405579, 675965, 811158, 1216737, 1351930, 2027895, 2433474, 4055790, 6083685, 12167370, 224014801, 448029602, 672044403, 1120074005, 1344088806, 2016133209, 2240148010, 3360222015, 4032266418, 6720444030, 10080666045, 20161332090]

約数ペア:

[(1, 20161332090), (2, 10080666045), (3, 6720444030), (5, 4032266418), (6, 3360222015), (9, 2240148010), (10, 2016133209), (15, 1344088806), (18, 1120074005), (30, 672044403), (45, 448029602), (90, 224014801), (1657, 12167370), (3314, 6083685), (4971, 4055790), (8285, 2433474), (9942, 2027895), (14913, 1351930), (16570, 1216737), (24855, 811158), (29826, 675965), (49710, 405579), (74565, 270386), (135193, 149130)]