20174977830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2343203}}^1$

素因数の和:2343261

約数の個数: 64

約数和(自身を含む): 56686791168

約数和(自身を除く): 36511813338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 2343203, 4686406, 7029609, 11716015, 14059218, 16402421, 23432030, 32804842, 35148045, 49207263, 70296090, 82012105, 96071323, 98414526, 164024210, 192142646, 246036315, 288213969, 480356615, 492072630, 576427938, 672499261, 960713230, 1344998522, 1441069845, 2017497783, 2882139690, 3362496305, 4034995566, 6724992610, 10087488915, 20174977830]

約数ペア:

[(1, 20174977830), (2, 10087488915), (3, 6724992610), (5, 4034995566), (6, 3362496305), (7, 2882139690), (10, 2017497783), (14, 1441069845), (15, 1344998522), (21, 960713230), (30, 672499261), (35, 576427938), (41, 492072630), (42, 480356615), (70, 288213969), (82, 246036315), (105, 192142646), (123, 164024210), (205, 98414526), (210, 96071323), (246, 82012105), (287, 70296090), (410, 49207263), (574, 35148045), (615, 32804842), (861, 23432030), (1230, 16402421), (1435, 14059218), (1722, 11716015), (2870, 7029609), (4305, 4686406), (8610, 2343203)]