20176606072

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4935569}}^1$

素因数の和:4935655

約数の個数: 32

約数和(自身を含む): 43827861600

約数和(自身を除く): 23651255528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 4935569, 9871138, 19742276, 34548983, 39484552, 69097966, 138195932, 276391864, 360296537, 720593074, 1441186148, 2522075759, 2882372296, 5044151518, 10088303036, 20176606072]

約数ペア:

[(1, 20176606072), (2, 10088303036), (4, 5044151518), (7, 2882372296), (8, 2522075759), (14, 1441186148), (28, 720593074), (56, 360296537), (73, 276391864), (146, 138195932), (292, 69097966), (511, 39484552), (584, 34548983), (1022, 19742276), (2044, 9871138), (4088, 4935569)]