20161703518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1\times {\mathrm{6949}}^1$

素因数の和:10072

約数の個数: 32

約数和(自身を含む): 33774998400

約数和(自身を除く): 13613294882

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 3067, 6134, 6949, 13898, 33737, 67474, 76439, 131881, 152878, 263762, 298807, 597614, 1450691, 2901382, 3286877, 6573754, 21312583, 42625166, 234438413, 468876826, 916441069, 1832882138, 10080851759, 20161703518]

約数ペア:

[(1, 20161703518), (2, 10080851759), (11, 1832882138), (22, 916441069), (43, 468876826), (86, 234438413), (473, 42625166), (946, 21312583), (3067, 6573754), (6134, 3286877), (6949, 2901382), (13898, 1450691), (33737, 597614), (67474, 298807), (76439, 263762), (131881, 152878)]