20174789886

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4561}}^1\times {\mathrm{17981}}^1$

素因数の和:22588

約数の個数: 32

約数和(自身を含む): 41345077536

約数和(自身を除く): 21170287650

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 4561, 9122, 13683, 17981, 27366, 35962, 53943, 107886, 187001, 374002, 561003, 737221, 1122006, 1474442, 2211663, 4423326, 82011341, 164022682, 246034023, 492068046, 3362464981, 6724929962, 10087394943, 20174789886]

約数ペア:

[(1, 20174789886), (2, 10087394943), (3, 6724929962), (6, 3362464981), (41, 492068046), (82, 246034023), (123, 164022682), (246, 82011341), (4561, 4423326), (9122, 2211663), (13683, 1474442), (17981, 1122006), (27366, 737221), (35962, 561003), (53943, 374002), (107886, 187001)]