20169953202

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1097}}^1\times {\mathrm{62539}}^1$

素因数の和:63655

約数の個数: 48

約数和(自身を含む): 46969541280

約数和(自身を除く): 26799588078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1097, 2194, 3291, 6582, 7679, 15358, 23037, 46074, 53753, 62539, 107506, 125078, 161259, 187617, 322518, 375234, 437773, 875546, 1313319, 2626638, 3064411, 6128822, 9193233, 18386466, 68605283, 137210566, 205815849, 411631698, 480236981, 960473962, 1440710943, 2881421886, 3361658867, 6723317734, 10084976601, 20169953202]

約数ペア:

[(1, 20169953202), (2, 10084976601), (3, 6723317734), (6, 3361658867), (7, 2881421886), (14, 1440710943), (21, 960473962), (42, 480236981), (49, 411631698), (98, 205815849), (147, 137210566), (294, 68605283), (1097, 18386466), (2194, 9193233), (3291, 6128822), (6582, 3064411), (7679, 2626638), (15358, 1313319), (23037, 875546), (46074, 437773), (53753, 375234), (62539, 322518), (107506, 187617), (125078, 161259)]