20463634654

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{12959}}^1$

素因数の和:13272

約数の個数: 32

約数和(自身を含む): 31845519360

約数和(自身を除く): 11381884706

約数列:

[1, 2, 47, 94, 107, 157, 214, 314, 5029, 7379, 10058, 12959, 14758, 16799, 25918, 33598, 609073, 789553, 1218146, 1386613, 1579106, 2034563, 2773226, 4069126, 65170811, 95624461, 130341622, 191248922, 217698241, 435396482, 10231817327, 20463634654]

約数ペア:

[(1, 20463634654), (2, 10231817327), (47, 435396482), (94, 217698241), (107, 191248922), (157, 130341622), (214, 95624461), (314, 65170811), (5029, 4069126), (7379, 2773226), (10058, 2034563), (12959, 1579106), (14758, 1386613), (16799, 1218146), (25918, 789553), (33598, 609073)]