20199077692

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{211049}}^1$

素因数の和:211461

約数の個数: 24

約数和(自身を含む): 35952789600

約数和(自身を除く): 15753711908

約数列:

[1, 2, 4, 71, 142, 284, 337, 674, 1348, 23927, 47854, 95708, 211049, 422098, 844196, 14984479, 29968958, 59937916, 71123513, 142247026, 284494052, 5049769423, 10099538846, 20199077692]

約数ペア:

[(1, 20199077692), (2, 10099538846), (4, 5049769423), (71, 284494052), (142, 142247026), (284, 71123513), (337, 59937916), (674, 29968958), (1348, 14984479), (23927, 844196), (47854, 422098), (95708, 211049)]