20101832855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{26539}}^1$

素因数の和:26871

約数の個数: 32

約数和(自身を含む): 26680980480

約数和(自身を除く): 6579147625

約数列:

[1, 5, 13, 43, 65, 215, 271, 559, 1355, 2795, 3523, 11653, 17615, 26539, 58265, 132695, 151489, 345007, 757445, 1141177, 1725035, 5705885, 7192069, 14835301, 35960345, 74176505, 93496897, 309258967, 467484485, 1546294835, 4020366571, 20101832855]

約数ペア:

[(1, 20101832855), (5, 4020366571), (13, 1546294835), (43, 467484485), (65, 309258967), (215, 93496897), (271, 74176505), (559, 35960345), (1355, 14835301), (2795, 7192069), (3523, 5705885), (11653, 1725035), (17615, 1141177), (26539, 757445), (58265, 345007), (132695, 151489)]