20164091085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{48187}}^1$

素因数の和:48762

約数の個数: 48

約数和(自身を含む): 37075461696

約数和(自身を除く): 16911370611

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 547, 765, 1641, 2735, 4923, 8205, 9299, 24615, 27897, 46495, 48187, 83691, 139485, 144561, 240935, 418455, 433683, 722805, 819179, 2168415, 2457537, 4095895, 7372611, 12287685, 26358289, 36863055, 79074867, 131791445, 237224601, 395374335, 448090913, 1186123005, 1344272739, 2240454565, 4032818217, 6721363695, 20164091085]

約数ペア:

[(1, 20164091085), (3, 6721363695), (5, 4032818217), (9, 2240454565), (15, 1344272739), (17, 1186123005), (45, 448090913), (51, 395374335), (85, 237224601), (153, 131791445), (255, 79074867), (547, 36863055), (765, 26358289), (1641, 12287685), (2735, 7372611), (4923, 4095895), (8205, 2457537), (9299, 2168415), (24615, 819179), (27897, 722805), (46495, 433683), (48187, 418455), (83691, 240935), (139485, 144561)]