20144292494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8842973}}^1$

素因数の和:8843059

約数の個数: 16

約数和(自身を含む): 32471400528

約数和(自身を除く): 12327108034

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8842973, 17685946, 150330541, 300661082, 592479191, 1184958382, 10072146247, 20144292494]

約数ペア:

[(1, 20144292494), (2, 10072146247), (17, 1184958382), (34, 592479191), (67, 300661082), (134, 150330541), (1139, 17685946), (2278, 8842973)]