20163751632

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{880667}}^1$

素因数の和:880737

約数の個数: 80

約数和(自身を含む): 58969529280

約数和(自身を除く): 38805777648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 11448, 22896, 880667, 1761334, 2642001, 3522668, 5284002, 7045336, 7926003, 10568004, 14090672, 15852006, 21136008, 23778009, 31704012, 42272016, 46675351, 47556018, 63408024, 93350702, 95112036, 126816048, 140026053, 186701404, 190224072, 280052106, 373402808, 380448144, 420078159, 560104212, 746805616, 840156318, 1120208424, 1260234477, 1680312636, 2240416848, 2520468954, 3360625272, 5040937908, 6721250544, 10081875816, 20163751632]

約数ペア:

[(1, 20163751632), (2, 10081875816), (3, 6721250544), (4, 5040937908), (6, 3360625272), (8, 2520468954), (9, 2240416848), (12, 1680312636), (16, 1260234477), (18, 1120208424), (24, 840156318), (27, 746805616), (36, 560104212), (48, 420078159), (53, 380448144), (54, 373402808), (72, 280052106), (106, 190224072), (108, 186701404), (144, 140026053), (159, 126816048), (212, 95112036), (216, 93350702), (318, 63408024), (424, 47556018), (432, 46675351), (477, 42272016), (636, 31704012), (848, 23778009), (954, 21136008), (1272, 15852006), (1431, 14090672), (1908, 10568004), (2544, 7926003), (2862, 7045336), (3816, 5284002), (5724, 3522668), (7632, 2642001), (11448, 1761334), (22896, 880667)]