20190379070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{6337}}^1$

素因数の和:6813

約数の個数: 64

約数和(自身を含む): 39290529600

約数和(自身を除く): 19100150530

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 409, 410, 779, 818, 1558, 2045, 3895, 4090, 6337, 7771, 7790, 12674, 15542, 16769, 31685, 33538, 38855, 63370, 77710, 83845, 120403, 167690, 240806, 259817, 318611, 519634, 602015, 637222, 1204030, 1299085, 1593055, 2591833, 2598170, 3186110, 4936523, 5183666, 9873046, 12959165, 24682615, 25918330, 49244827, 49365230, 98489654, 106265153, 212530306, 246224135, 492448270, 531325765, 1062651530, 2019037907, 4038075814, 10095189535, 20190379070]

約数ペア:

[(1, 20190379070), (2, 10095189535), (5, 4038075814), (10, 2019037907), (19, 1062651530), (38, 531325765), (41, 492448270), (82, 246224135), (95, 212530306), (190, 106265153), (205, 98489654), (409, 49365230), (410, 49244827), (779, 25918330), (818, 24682615), (1558, 12959165), (2045, 9873046), (3895, 5183666), (4090, 4936523), (6337, 3186110), (7771, 2598170), (7790, 2591833), (12674, 1593055), (15542, 1299085), (16769, 1204030), (31685, 637222), (33538, 602015), (38855, 519634), (63370, 318611), (77710, 259817), (83845, 240806), (120403, 167690)]