20226684972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1020931}}^1$

素因数の和:1021078

約数の個数: 48

約数和(自身を含む): 51226284032

約数和(自身を除く): 30999599060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 1020931, 2041862, 3062793, 4083724, 6125586, 12251172, 13272103, 26544206, 39816309, 53088412, 79632618, 129658237, 159265236, 259316474, 388974711, 518632948, 777949422, 1555898844, 1685557081, 3371114162, 5056671243, 6742228324, 10113342486, 20226684972]

約数ペア:

[(1, 20226684972), (2, 10113342486), (3, 6742228324), (4, 5056671243), (6, 3371114162), (12, 1685557081), (13, 1555898844), (26, 777949422), (39, 518632948), (52, 388974711), (78, 259316474), (127, 159265236), (156, 129658237), (254, 79632618), (381, 53088412), (508, 39816309), (762, 26544206), (1524, 13272103), (1651, 12251172), (3302, 6125586), (4953, 4083724), (6604, 3062793), (9906, 2041862), (19812, 1020931)]