20148990182

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1\times {\mathrm{59779}}^1$

素因数の和:61235

約数の個数: 16

約数和(自身を含む): 30484930560

約数和(自身を除く): 10335940378

約数列:

[1, 2, 127, 254, 1327, 2654, 59779, 119558, 168529, 337058, 7591933, 15183866, 79326733, 158653466, 10074495091, 20148990182]

約数ペア:

[(1, 20148990182), (2, 10074495091), (127, 158653466), (254, 79326733), (1327, 15183866), (2654, 7591933), (59779, 337058), (119558, 168529)]