2030721842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{42571}}^1$

素因数の和:42674

約数の個数: 32

約数和(自身を含む): 3420745344

約数和(自身を除く): 1390023502

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 391, 782, 1037, 1403, 2074, 2806, 23851, 42571, 47702, 85142, 723707, 979133, 1447414, 1958266, 2596831, 5193662, 16645261, 33290522, 44146127, 59727113, 88292254, 119454226, 1015360921, 2030721842]

約数ペア:

[(1, 2030721842), (2, 1015360921), (17, 119454226), (23, 88292254), (34, 59727113), (46, 44146127), (61, 33290522), (122, 16645261), (391, 5193662), (782, 2596831), (1037, 1958266), (1403, 1447414), (2074, 979133), (2806, 723707), (23851, 85142), (42571, 47702)]