20166095913

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1\times {\mathrm{2579}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 28128522240

約数和(自身を除く): 7962426327

約数列:

[1, 3, 31, 83, 93, 249, 1013, 2573, 2579, 3039, 7719, 7737, 31403, 79949, 84079, 94209, 214057, 239847, 252237, 642171, 2606449, 2612527, 6635767, 7819347, 7837581, 19907301, 80988337, 216839741, 242965011, 650519223, 6722031971, 20166095913]

約数ペア:

[(1, 20166095913), (3, 6722031971), (31, 650519223), (83, 242965011), (93, 216839741), (249, 80988337), (1013, 19907301), (2573, 7837581), (2579, 7819347), (3039, 6635767), (7719, 2612527), (7737, 2606449), (31403, 642171), (79949, 252237), (84079, 239847), (94209, 214057)]