20150192

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1297}}^1$

素因数の和:2276

約数の個数: 20

約数和(自身を含む): 39111336

約数和(自身を除く): 18961144

約数列:

[1, 2, 4, 8, 16, 971, 1297, 1942, 2594, 3884, 5188, 7768, 10376, 15536, 20752, 1259387, 2518774, 5037548, 10075096, 20150192]

約数ペア:

[(1, 20150192), (2, 10075096), (4, 5037548), (8, 2518774), (16, 1259387), (971, 20752), (1297, 15536), (1942, 10376), (2594, 7768), (3884, 5188)]