20172215580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30563963}}^1$

素因数の和:30563986

約数の個数: 48

約数和(自身を含む): 61616951424

約数和(自身を除く): 41444735844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 30563963, 61127926, 91691889, 122255852, 152819815, 183383778, 305639630, 336203593, 366767556, 458459445, 611279260, 672407186, 916918890, 1008610779, 1344814372, 1681017965, 1833837780, 2017221558, 3362035930, 4034443116, 5043053895, 6724071860, 10086107790, 20172215580]

約数ペア:

[(1, 20172215580), (2, 10086107790), (3, 6724071860), (4, 5043053895), (5, 4034443116), (6, 3362035930), (10, 2017221558), (11, 1833837780), (12, 1681017965), (15, 1344814372), (20, 1008610779), (22, 916918890), (30, 672407186), (33, 611279260), (44, 458459445), (55, 366767556), (60, 336203593), (66, 305639630), (110, 183383778), (132, 152819815), (165, 122255852), (220, 91691889), (330, 61127926), (660, 30563963)]