20840956082

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{130807}}^1$

素因数の和:130946

約数の個数: 32

約数和(自身を含む): 33622888320

約数和(自身を除く): 12781932238

約数列:

[1, 2, 29, 41, 58, 67, 82, 134, 1189, 1943, 2378, 2747, 3886, 5494, 79663, 130807, 159326, 261614, 3793403, 5363087, 7586806, 8764069, 10726174, 17528138, 155529523, 254158001, 311059046, 359326829, 508316002, 718653658, 10420478041, 20840956082]

約数ペア:

[(1, 20840956082), (2, 10420478041), (29, 718653658), (41, 508316002), (58, 359326829), (67, 311059046), (82, 254158001), (134, 155529523), (1189, 17528138), (1943, 10726174), (2378, 8764069), (2747, 7586806), (3886, 5363087), (5494, 3793403), (79663, 261614), (130807, 159326)]