20132186718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{672283}}^1$

素因数の和:672349

約数の個数: 64

約数和(自身を含む): 49566154752

約数和(自身を除く): 29433968034

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 651, 713, 966, 1302, 1426, 2139, 4278, 4991, 9982, 14973, 29946, 672283, 1344566, 2016849, 4033698, 4705981, 9411962, 14117943, 15462509, 20840773, 28235886, 30925018, 41681546, 46387527, 62522319, 92775054, 108237563, 125044638, 145885411, 216475126, 291770822, 324712689, 437656233, 479337779, 649425378, 875312466, 958675558, 1438013337, 2876026674, 3355364453, 6710728906, 10066093359, 20132186718]

約数ペア:

[(1, 20132186718), (2, 10066093359), (3, 6710728906), (6, 3355364453), (7, 2876026674), (14, 1438013337), (21, 958675558), (23, 875312466), (31, 649425378), (42, 479337779), (46, 437656233), (62, 324712689), (69, 291770822), (93, 216475126), (138, 145885411), (161, 125044638), (186, 108237563), (217, 92775054), (322, 62522319), (434, 46387527), (483, 41681546), (651, 30925018), (713, 28235886), (966, 20840773), (1302, 15462509), (1426, 14117943), (2139, 9411962), (4278, 4705981), (4991, 4033698), (9982, 2016849), (14973, 1344566), (29946, 672283)]