20216656304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{94273}}^1$

素因数の和:95325

約数の個数: 40

約数和(自身を含む): 42224193312

約数和(自身を除く): 22007537008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1031, 2062, 4124, 8248, 13403, 16496, 26806, 53612, 94273, 107224, 188546, 214448, 377092, 754184, 1225549, 1508368, 2451098, 4902196, 9804392, 19608784, 97195463, 194390926, 388781852, 777563704, 1263541019, 1555127408, 2527082038, 5054164076, 10108328152, 20216656304]

約数ペア:

[(1, 20216656304), (2, 10108328152), (4, 5054164076), (8, 2527082038), (13, 1555127408), (16, 1263541019), (26, 777563704), (52, 388781852), (104, 194390926), (208, 97195463), (1031, 19608784), (2062, 9804392), (4124, 4902196), (8248, 2451098), (13403, 1508368), (16496, 1225549), (26806, 754184), (53612, 377092), (94273, 214448), (107224, 188546)]