20217076116

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{1171}}^1\times {\mathrm{1979}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 47302295040

約数和(自身を除く): 27085218924

約数列:

[1, 2, 3, 4, 6, 12, 727, 1171, 1454, 1979, 2181, 2342, 2908, 3513, 3958, 4362, 4684, 5937, 7026, 7916, 8724, 11874, 14052, 23748, 851317, 1438733, 1702634, 2317409, 2553951, 2877466, 3405268, 4316199, 4634818, 5107902, 5754932, 6952227, 8632398, 9269636, 10215804, 13904454, 17264796, 27808908, 1684756343, 3369512686, 5054269029, 6739025372, 10108538058, 20217076116]

約数ペア:

[(1, 20217076116), (2, 10108538058), (3, 6739025372), (4, 5054269029), (6, 3369512686), (12, 1684756343), (727, 27808908), (1171, 17264796), (1454, 13904454), (1979, 10215804), (2181, 9269636), (2342, 8632398), (2908, 6952227), (3513, 5754932), (3958, 5107902), (4362, 4634818), (4684, 4316199), (5937, 3405268), (7026, 2877466), (7916, 2553951), (8724, 2317409), (11874, 1702634), (14052, 1438733), (23748, 851317)]