20221555672

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{1237}}^1\times {\mathrm{7951}}^1$

素因数の和:9451

約数の個数: 32

約数和(自身を含む): 38098509120

約数和(自身を除く): 17876953448

約数列:

[1, 2, 4, 8, 257, 514, 1028, 1237, 2056, 2474, 4948, 7951, 9896, 15902, 31804, 63608, 317909, 635818, 1271636, 2043407, 2543272, 4086814, 8173628, 9835387, 16347256, 19670774, 39341548, 78683096, 2527694459, 5055388918, 10110777836, 20221555672]

約数ペア:

[(1, 20221555672), (2, 10110777836), (4, 5055388918), (8, 2527694459), (257, 78683096), (514, 39341548), (1028, 19670774), (1237, 16347256), (2056, 9835387), (2474, 8173628), (4948, 4086814), (7951, 2543272), (9896, 2043407), (15902, 1271636), (31804, 635818), (63608, 317909)]