20080970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22067}}^1$

素因数の和:22094

約数の個数: 32

約数和(自身を含む): 44489088

約数和(自身を除く): 24408118

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22067, 44134, 110335, 154469, 220670, 286871, 308938, 573742, 772345, 1434355, 1544690, 2008097, 2868710, 4016194, 10040485, 20080970]

約数ペア:

[(1, 20080970), (2, 10040485), (5, 4016194), (7, 2868710), (10, 2008097), (13, 1544690), (14, 1434355), (26, 772345), (35, 573742), (65, 308938), (70, 286871), (91, 220670), (130, 154469), (182, 110335), (455, 44134), (910, 22067)]