20172350458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{106853}}^1$

素因数の和:107058

約数の個数: 32

約数和(自身を含む): 33443592336

約数和(自身を除く): 13271241878

約数列:

[1, 2, 13, 26, 53, 106, 137, 274, 689, 1378, 1781, 3562, 7261, 14522, 94393, 106853, 188786, 213706, 1389089, 2778178, 5663209, 11326418, 14638861, 29277722, 73621717, 147243434, 190305193, 380610386, 775859633, 1551719266, 10086175229, 20172350458]

約数ペア:

[(1, 20172350458), (2, 10086175229), (13, 1551719266), (26, 775859633), (53, 380610386), (106, 190305193), (137, 147243434), (274, 73621717), (689, 29277722), (1378, 14638861), (1781, 11326418), (3562, 5663209), (7261, 2778178), (14522, 1389089), (94393, 213706), (106853, 188786)]