20162048247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1\times {\mathrm{7369}}^1$

素因数の和:8368

約数の個数: 48

約数和(自身を含む): 32904986400

約数和(自身を除く): 12742938153

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 953, 957, 2859, 2871, 7369, 8577, 10483, 22107, 27637, 31449, 66321, 81059, 82911, 94347, 213701, 243177, 248733, 304007, 641103, 729531, 912021, 1923309, 2350711, 2736063, 7022657, 7052133, 21067971, 21156399, 63203913, 77249227, 203657053, 231747681, 610971159, 695243043, 1832913477, 2240227583, 6720682749, 20162048247]

約数ペア:

[(1, 20162048247), (3, 6720682749), (9, 2240227583), (11, 1832913477), (29, 695243043), (33, 610971159), (87, 231747681), (99, 203657053), (261, 77249227), (319, 63203913), (953, 21156399), (957, 21067971), (2859, 7052133), (2871, 7022657), (7369, 2736063), (8577, 2350711), (10483, 1923309), (22107, 912021), (27637, 729531), (31449, 641103), (66321, 304007), (81059, 248733), (82911, 243177), (94347, 213701)]