20125945322

素因数分解:

$2^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{609397}}^1$

素因数の和:609750

約数の個数: 24

約数和(自身を含む): 35221985604

約数和(自身を除く): 15096040282

約数列:

[1, 2, 7, 14, 49, 98, 337, 674, 2359, 4718, 16513, 33026, 609397, 1218794, 4265779, 8531558, 29860453, 59720906, 205366789, 410733578, 1437567523, 2875135046, 10062972661, 20125945322]

約数ペア:

[(1, 20125945322), (2, 10062972661), (7, 2875135046), (14, 1437567523), (49, 410733578), (98, 205366789), (337, 59720906), (674, 29860453), (2359, 8531558), (4718, 4265779), (16513, 1218794), (33026, 609397)]