20160744592

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{9065083}}^1$

素因数の和:9065230

約数の個数: 20

約数和(自身を含む): 39342464560

約数和(自身を除く): 19181719968

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 9065083, 18130166, 36260332, 72520664, 145041328, 1260046537, 2520093074, 5040186148, 10080372296, 20160744592]

約数ペア:

[(1, 20160744592), (2, 10080372296), (4, 5040186148), (8, 2520093074), (16, 1260046537), (139, 145041328), (278, 72520664), (556, 36260332), (1112, 18130166), (2224, 9065083)]