2016204848

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^2\times {\mathrm{10709}}^1$

素因数の和:10806

約数の個数: 60

約数和(自身を含む): 4576425840

約数和(自身を除く): 2560220992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 1681, 2296, 3362, 4592, 6724, 10709, 11767, 13448, 21418, 23534, 26896, 42836, 47068, 74963, 85672, 94136, 149926, 171344, 188272, 299852, 439069, 599704, 878138, 1199408, 1756276, 3073483, 3512552, 6146966, 7025104, 12293932, 18001829, 24587864, 36003658, 49175728, 72007316, 126012803, 144014632, 252025606, 288029264, 504051212, 1008102424, 2016204848]

約数ペア:

[(1, 2016204848), (2, 1008102424), (4, 504051212), (7, 288029264), (8, 252025606), (14, 144014632), (16, 126012803), (28, 72007316), (41, 49175728), (56, 36003658), (82, 24587864), (112, 18001829), (164, 12293932), (287, 7025104), (328, 6146966), (574, 3512552), (656, 3073483), (1148, 1756276), (1681, 1199408), (2296, 878138), (3362, 599704), (4592, 439069), (6724, 299852), (10709, 188272), (11767, 171344), (13448, 149926), (21418, 94136), (23534, 85672), (26896, 74963), (42836, 47068)]