20893452

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13291}}^1$

素因数の和:13429

約数の個数: 24

約数和(自身を含む): 49127232

約数和(自身を除く): 28233780

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 13291, 26582, 39873, 53164, 79746, 159492, 1741121, 3482242, 5223363, 6964484, 10446726, 20893452]

約数ペア:

[(1, 20893452), (2, 10446726), (3, 6964484), (4, 5223363), (6, 3482242), (12, 1741121), (131, 159492), (262, 79746), (393, 53164), (524, 39873), (786, 26582), (1572, 13291)]