20090535839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 22427539200

約数和(自身を除く): 2337003361

約数列:

[1, 11, 131, 137, 149, 683, 1441, 1507, 1639, 7513, 17947, 19519, 20413, 89473, 93571, 101767, 197417, 214709, 224543, 984203, 1029281, 1119437, 2674103, 12257801, 13331477, 13942079, 29415133, 134835811, 146646247, 153362869, 1826412349, 20090535839]

約数ペア:

[(1, 20090535839), (11, 1826412349), (131, 153362869), (137, 146646247), (149, 134835811), (683, 29415133), (1441, 13942079), (1507, 13331477), (1639, 12257801), (7513, 2674103), (17947, 1119437), (19519, 1029281), (20413, 984203), (89473, 224543), (93571, 214709), (101767, 197417)]