20201202588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10456109}}^1$

素因数の和:10456146

約数の個数: 48

約数和(自身を含む): 56212047360

約数和(自身を除く): 36010844772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10456109, 20912218, 31368327, 41824436, 62736654, 73192763, 125473308, 146385526, 219578289, 240490507, 292771052, 439156578, 480981014, 721471521, 878313156, 961962028, 1442943042, 1683433549, 2885886084, 3366867098, 5050300647, 6733734196, 10100601294, 20201202588]

約数ペア:

[(1, 20201202588), (2, 10100601294), (3, 6733734196), (4, 5050300647), (6, 3366867098), (7, 2885886084), (12, 1683433549), (14, 1442943042), (21, 961962028), (23, 878313156), (28, 721471521), (42, 480981014), (46, 439156578), (69, 292771052), (84, 240490507), (92, 219578289), (138, 146385526), (161, 125473308), (276, 73192763), (322, 62736654), (483, 41824436), (644, 31368327), (966, 20912218), (1932, 10456109)]