20059830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1910

約数の個数: 96

約数和(自身を含む): 63146304

約数和(自身を除く): 43086474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 1873, 2142, 3570, 3746, 5355, 5619, 9365, 10710, 11238, 13111, 16857, 18730, 26222, 28095, 31841, 33714, 39333, 56190, 63682, 65555, 78666, 84285, 95523, 117999, 131110, 159205, 168570, 191046, 196665, 222887, 235998, 286569, 318410, 393330, 445774, 477615, 573138, 589995, 668661, 955230, 1114435, 1179990, 1337322, 1432845, 2005983, 2228870, 2865690, 3343305, 4011966, 6686610, 10029915, 20059830]

約数ペア:

[(1, 20059830), (2, 10029915), (3, 6686610), (5, 4011966), (6, 3343305), (7, 2865690), (9, 2228870), (10, 2005983), (14, 1432845), (15, 1337322), (17, 1179990), (18, 1114435), (21, 955230), (30, 668661), (34, 589995), (35, 573138), (42, 477615), (45, 445774), (51, 393330), (63, 318410), (70, 286569), (85, 235998), (90, 222887), (102, 196665), (105, 191046), (119, 168570), (126, 159205), (153, 131110), (170, 117999), (210, 95523), (238, 84285), (255, 78666), (306, 65555), (315, 63682), (357, 56190), (510, 39333), (595, 33714), (630, 31841), (714, 28095), (765, 26222), (1071, 18730), (1190, 16857), (1530, 13111), (1785, 11238), (1873, 10710), (2142, 9365), (3570, 5619), (3746, 5355)]