20132969992

素因数分解:

$2^3\times {\mathrm{823}}^1\times {\mathrm{947}}^1\times {\mathrm{3229}}^1$

素因数の和:5005

約数の個数: 32

約数和(自身を含む): 37846814400

約数和(自身を除く): 17713844408

約数列:

[1, 2, 4, 8, 823, 947, 1646, 1894, 3229, 3292, 3788, 6458, 6584, 7576, 12916, 25832, 779381, 1558762, 2657467, 3057863, 3117524, 5314934, 6115726, 6235048, 10629868, 12231452, 21259736, 24462904, 2516621249, 5033242498, 10066484996, 20132969992]

約数ペア:

[(1, 20132969992), (2, 10066484996), (4, 5033242498), (8, 2516621249), (823, 24462904), (947, 21259736), (1646, 12231452), (1894, 10629868), (3229, 6235048), (3292, 6115726), (3788, 5314934), (6458, 3117524), (6584, 3057863), (7576, 2657467), (12916, 1558762), (25832, 779381)]