20084909229

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{420037}}^1$

素因数の和:420087

約数の個数: 64

約数和(自身を含む): 38710702080

約数和(自身を除く): 18625792851

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 253, 297, 483, 621, 693, 759, 1449, 1771, 2079, 2277, 4347, 5313, 6831, 15939, 47817, 420037, 1260111, 2940259, 3780333, 4620407, 8820777, 9660851, 11340999, 13861221, 26462331, 28982553, 32342849, 41583663, 67625957, 79386993, 86947659, 97028547, 106269361, 124750989, 202877871, 260842977, 291085641, 318808083, 608633613, 743885527, 873256923, 956424249, 1825900839, 2231656581, 2869272747, 6694969743, 20084909229]

約数ペア:

[(1, 20084909229), (3, 6694969743), (7, 2869272747), (9, 2231656581), (11, 1825900839), (21, 956424249), (23, 873256923), (27, 743885527), (33, 608633613), (63, 318808083), (69, 291085641), (77, 260842977), (99, 202877871), (161, 124750989), (189, 106269361), (207, 97028547), (231, 86947659), (253, 79386993), (297, 67625957), (483, 41583663), (621, 32342849), (693, 28982553), (759, 26462331), (1449, 13861221), (1771, 11340999), (2079, 9660851), (2277, 8820777), (4347, 4620407), (5313, 3780333), (6831, 2940259), (15939, 1260111), (47817, 420037)]