20162082351

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{45343}}^1$

素因数の和:45663

約数の個数: 32

約数和(自身を含む): 29382912000

約数和(自身を除く): 9220829649

約数列:

[1, 3, 19, 29, 57, 87, 269, 551, 807, 1653, 5111, 7801, 15333, 23403, 45343, 136029, 148219, 444657, 861517, 1314947, 2584551, 3944841, 12197267, 24983993, 36591801, 74951979, 231748073, 353720743, 695244219, 1061162229, 6720694117, 20162082351]

約数ペア:

[(1, 20162082351), (3, 6720694117), (19, 1061162229), (29, 695244219), (57, 353720743), (87, 231748073), (269, 74951979), (551, 36591801), (807, 24983993), (1653, 12197267), (5111, 3944841), (7801, 2584551), (15333, 1314947), (23403, 861517), (45343, 444657), (136029, 148219)]