20188776210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{104513}}^1$

素因数の和:104707

約数の個数: 64

約数和(自身を含む): 49845652992

約数和(自身を除く): 29656876782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 137, 141, 235, 274, 282, 411, 470, 685, 705, 822, 1370, 1410, 2055, 4110, 6439, 12878, 19317, 32195, 38634, 64390, 96585, 104513, 193170, 209026, 313539, 522565, 627078, 1045130, 1567695, 3135390, 4912111, 9824222, 14318281, 14736333, 24560555, 28636562, 29472666, 42954843, 49121110, 71591405, 73681665, 85909686, 143182810, 147363330, 214774215, 429548430, 672959207, 1345918414, 2018877621, 3364796035, 4037755242, 6729592070, 10094388105, 20188776210]

約数ペア:

[(1, 20188776210), (2, 10094388105), (3, 6729592070), (5, 4037755242), (6, 3364796035), (10, 2018877621), (15, 1345918414), (30, 672959207), (47, 429548430), (94, 214774215), (137, 147363330), (141, 143182810), (235, 85909686), (274, 73681665), (282, 71591405), (411, 49121110), (470, 42954843), (685, 29472666), (705, 28636562), (822, 24560555), (1370, 14736333), (1410, 14318281), (2055, 9824222), (4110, 4912111), (6439, 3135390), (12878, 1567695), (19317, 1045130), (32195, 627078), (38634, 522565), (64390, 313539), (96585, 209026), (104513, 193170)]