2016194145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6373}}^1$

素因数の和:6542

約数の個数: 64

約数和(自身を含む): 3877023744

約数和(自身を除く): 1860829599

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 131, 161, 345, 393, 483, 655, 805, 917, 1965, 2415, 2751, 3013, 4585, 6373, 9039, 13755, 15065, 19119, 21091, 31865, 44611, 45195, 63273, 95595, 105455, 133833, 146579, 223055, 316365, 439737, 669165, 732895, 834863, 1026053, 2198685, 2504589, 3078159, 4174315, 5130265, 5844041, 12522945, 15390795, 17532123, 19201849, 29220205, 57605547, 87660615, 96009245, 134412943, 288027735, 403238829, 672064715, 2016194145]

約数ペア:

[(1, 2016194145), (3, 672064715), (5, 403238829), (7, 288027735), (15, 134412943), (21, 96009245), (23, 87660615), (35, 57605547), (69, 29220205), (105, 19201849), (115, 17532123), (131, 15390795), (161, 12522945), (345, 5844041), (393, 5130265), (483, 4174315), (655, 3078159), (805, 2504589), (917, 2198685), (1965, 1026053), (2415, 834863), (2751, 732895), (3013, 669165), (4585, 439737), (6373, 316365), (9039, 223055), (13755, 146579), (15065, 133833), (19119, 105455), (21091, 95595), (31865, 63273), (44611, 45195)]