20201006133

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{327529}}^1$

素因数の和:327642

約数の個数: 48

約数和(自身を含む): 36788169600

約数和(自身を除く): 16587163467

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 89, 99, 231, 267, 623, 693, 801, 979, 1869, 2937, 5607, 6853, 8811, 20559, 61677, 327529, 982587, 2292703, 2947761, 3602819, 6878109, 10808457, 20634327, 25219733, 29150081, 32425371, 75659199, 87450243, 204050567, 226977597, 262350729, 320650891, 612151701, 961952673, 1836455103, 2244556237, 2885858019, 6733668711, 20201006133]

約数ペア:

[(1, 20201006133), (3, 6733668711), (7, 2885858019), (9, 2244556237), (11, 1836455103), (21, 961952673), (33, 612151701), (63, 320650891), (77, 262350729), (89, 226977597), (99, 204050567), (231, 87450243), (267, 75659199), (623, 32425371), (693, 29150081), (801, 25219733), (979, 20634327), (1869, 10808457), (2937, 6878109), (5607, 3602819), (6853, 2947761), (8811, 2292703), (20559, 982587), (61677, 327529)]