20247694518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1\times {\mathrm{66191}}^1$

素因数の和:69212

約数の個数: 32

約数和(自身を含む): 42892416000

約数和(自身を除く): 22644721482

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2999, 5998, 8997, 17994, 50983, 66191, 101966, 132382, 152949, 198573, 305898, 397146, 1125247, 2250494, 3375741, 6751482, 198506809, 397013618, 595520427, 1191040854, 3374615753, 6749231506, 10123847259, 20247694518]

約数ペア:

[(1, 20247694518), (2, 10123847259), (3, 6749231506), (6, 3374615753), (17, 1191040854), (34, 595520427), (51, 397013618), (102, 198506809), (2999, 6751482), (5998, 3375741), (8997, 2250494), (17994, 1125247), (50983, 397146), (66191, 305898), (101966, 198573), (132382, 152949)]