20727408042

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4551473}}^1$

素因数の和:4551515

約数の個数: 48

約数和(自身を含む): 51122155968

約数和(自身を除く): 30394747926

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 4551473, 9102946, 13654419, 27308838, 40963257, 50066203, 81926514, 100132406, 104683879, 150198609, 209367758, 300397218, 314051637, 450595827, 628103274, 901191654, 942154911, 1151522669, 1884309822, 2303045338, 3454568007, 6909136014, 10363704021, 20727408042]

約数ペア:

[(1, 20727408042), (2, 10363704021), (3, 6909136014), (6, 3454568007), (9, 2303045338), (11, 1884309822), (18, 1151522669), (22, 942154911), (23, 901191654), (33, 628103274), (46, 450595827), (66, 314051637), (69, 300397218), (99, 209367758), (138, 150198609), (198, 104683879), (207, 100132406), (253, 81926514), (414, 50066203), (506, 40963257), (759, 27308838), (1518, 13654419), (2277, 9102946), (4554, 4551473)]