2016297195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20747}}^1$

素因数の和:20816

約数の個数: 64

約数和(自身を含む): 3824271360

約数和(自身を除く): 1807974165

約数列:

[1, 3, 5, 11, 15, 19, 31, 33, 55, 57, 93, 95, 155, 165, 209, 285, 341, 465, 589, 627, 1023, 1045, 1705, 1767, 2945, 3135, 5115, 6479, 8835, 19437, 20747, 32395, 62241, 97185, 103735, 228217, 311205, 394193, 643157, 684651, 1141085, 1182579, 1929471, 1970965, 3215785, 3423255, 4336123, 5912895, 7074727, 9647355, 12219983, 13008369, 21224181, 21680615, 35373635, 36659949, 61099915, 65041845, 106120905, 134419813, 183299745, 403259439, 672099065, 2016297195]

約数ペア:

[(1, 2016297195), (3, 672099065), (5, 403259439), (11, 183299745), (15, 134419813), (19, 106120905), (31, 65041845), (33, 61099915), (55, 36659949), (57, 35373635), (93, 21680615), (95, 21224181), (155, 13008369), (165, 12219983), (209, 9647355), (285, 7074727), (341, 5912895), (465, 4336123), (589, 3423255), (627, 3215785), (1023, 1970965), (1045, 1929471), (1705, 1182579), (1767, 1141085), (2945, 684651), (3135, 643157), (5115, 394193), (6479, 311205), (8835, 228217), (19437, 103735), (20747, 97185), (32395, 62241)]