20084110424

素因数分解:

$2^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{485311}}^1$

素因数の和:486063

約数の個数: 32

約数和(自身を含む): 43095705600

約数和(自身を除く): 23011595176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 739, 1478, 2956, 5173, 5912, 10346, 20692, 41384, 485311, 970622, 1941244, 3397177, 3882488, 6794354, 13588708, 27177416, 358644829, 717289658, 1434579316, 2510513803, 2869158632, 5021027606, 10042055212, 20084110424]

約数ペア:

[(1, 20084110424), (2, 10042055212), (4, 5021027606), (7, 2869158632), (8, 2510513803), (14, 1434579316), (28, 717289658), (56, 358644829), (739, 27177416), (1478, 13588708), (2956, 6794354), (5173, 3882488), (5912, 3397177), (10346, 1941244), (20692, 970622), (41384, 485311)]