20248860174

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{140893}}^1$

素因数の和:142324

約数の個数: 32

約数和(自身を含む): 42910676640

約数和(自身を除く): 22661816466

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1409, 2818, 4227, 8454, 23953, 47906, 71859, 140893, 143718, 281786, 422679, 845358, 2395181, 4790362, 7185543, 14371086, 198518237, 397036474, 595554711, 1191109422, 3374810029, 6749620058, 10124430087, 20248860174]

約数ペア:

[(1, 20248860174), (2, 10124430087), (3, 6749620058), (6, 3374810029), (17, 1191109422), (34, 595554711), (51, 397036474), (102, 198518237), (1409, 14371086), (2818, 7185543), (4227, 4790362), (8454, 2395181), (23953, 845358), (47906, 422679), (71859, 281786), (140893, 143718)]