20191088039038

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101921}}^1\times {\mathrm{158993}}^1$

素因数の和:261012

約数の個数: 32

約数和(自身を含む): 35002770770880

約数和(自身を除く): 14811682731842

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 101921, 158993, 203842, 317986, 713447, 1112951, 1426894, 2225902, 9070969, 14150377, 18141938, 28300754, 63496783, 99052639, 126993566, 198105278, 16204725553, 32409451106, 113433078871, 226866157742, 1442220574217, 2884441148434, 10095544019519, 20191088039038]

約数ペア:

[(1, 20191088039038), (2, 10095544019519), (7, 2884441148434), (14, 1442220574217), (89, 226866157742), (178, 113433078871), (623, 32409451106), (1246, 16204725553), (101921, 198105278), (158993, 126993566), (203842, 99052639), (317986, 63496783), (713447, 28300754), (1112951, 18141938), (1426894, 14150377), (2225902, 9070969)]