20194388662

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21529199}}^1$

素因数の和:21529275

約数の個数: 16

約数和(自身を含む): 35135654400

約数和(自身を除く): 14941265738

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 21529199, 43058398, 150704393, 301408786, 1442456333, 2884912666, 10097194331, 20194388662]

約数ペア:

[(1, 20194388662), (2, 10097194331), (7, 2884912666), (14, 1442456333), (67, 301408786), (134, 150704393), (469, 43058398), (938, 21529199)]