2016208380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1083983}}^1$

素因数の和:1084026

約数の個数: 48

約数和(自身を含む): 5827497984

約数和(自身を除く): 3811289604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1083983, 2167966, 3251949, 4335932, 5419915, 6503898, 10839830, 13007796, 16259745, 21679660, 32519490, 33603473, 65038980, 67206946, 100810419, 134413892, 168017365, 201620838, 336034730, 403241676, 504052095, 672069460, 1008104190, 2016208380]

約数ペア:

[(1, 2016208380), (2, 1008104190), (3, 672069460), (4, 504052095), (5, 403241676), (6, 336034730), (10, 201620838), (12, 168017365), (15, 134413892), (20, 100810419), (30, 67206946), (31, 65038980), (60, 33603473), (62, 32519490), (93, 21679660), (124, 16259745), (155, 13007796), (186, 10839830), (310, 6503898), (372, 5419915), (465, 4335932), (620, 3251949), (930, 2167966), (1860, 1083983)]