20373092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 38099040

約数和(自身を除く): 17725948

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 4001, 5092, 8002, 16004, 76019, 152038, 268067, 304076, 536134, 1072268, 5093273, 10186546, 20373092]

約数ペア:

[(1, 20373092), (2, 10186546), (4, 5093273), (19, 1072268), (38, 536134), (67, 304076), (76, 268067), (134, 152038), (268, 76019), (1273, 16004), (2546, 8002), (4001, 5092)]