20825565552

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1195223}}^1$

素因数の和:1195259

約数の個数: 90

約数和(自身を含む): 64062811176

約数和(自身を除く): 43237245624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 1195223, 2390446, 3585669, 4780892, 7171338, 9561784, 10757007, 13147453, 14342676, 19123568, 21514014, 26294906, 28685352, 39442359, 43028028, 52589812, 57370704, 78884718, 86056056, 105179624, 118327077, 144621983, 157769436, 172112112, 210359248, 236654154, 289243966, 315538872, 433865949, 473308308, 578487932, 631077744, 867731898, 946616616, 1156975864, 1301597847, 1735463796, 1893233232, 2313951728, 2603195694, 3470927592, 5206391388, 6941855184, 10412782776, 20825565552]

約数ペア:

[(1, 20825565552), (2, 10412782776), (3, 6941855184), (4, 5206391388), (6, 3470927592), (8, 2603195694), (9, 2313951728), (11, 1893233232), (12, 1735463796), (16, 1301597847), (18, 1156975864), (22, 946616616), (24, 867731898), (33, 631077744), (36, 578487932), (44, 473308308), (48, 433865949), (66, 315538872), (72, 289243966), (88, 236654154), (99, 210359248), (121, 172112112), (132, 157769436), (144, 144621983), (176, 118327077), (198, 105179624), (242, 86056056), (264, 78884718), (363, 57370704), (396, 52589812), (484, 43028028), (528, 39442359), (726, 28685352), (792, 26294906), (968, 21514014), (1089, 19123568), (1452, 14342676), (1584, 13147453), (1936, 10757007), (2178, 9561784), (2904, 7171338), (4356, 4780892), (5808, 3585669), (8712, 2390446), (17424, 1195223)]