20172534558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 45416405376

約数和(自身を除く): 25243870818

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 173, 246, 346, 451, 519, 902, 1038, 1051, 1353, 1681, 1903, 2102, 2706, 3153, 3362, 3806, 5043, 5709, 6306, 7093, 10086, 11418, 11561, 14186, 18491, 21279, 23122, 34683, 36982, 42558, 43091, 55473, 69366, 78023, 86182, 110946, 129273, 156046, 181823, 234069, 258546, 290813, 363646, 468138, 474001, 545469, 581626, 872439, 948002, 1090938, 1422003, 1744878, 1766731, 2000053, 2844006, 3198943, 3533462, 4000106, 5300193, 6000159, 6397886, 7454743, 9596829, 10600386, 12000318, 14909486, 19193658, 19434041, 22364229, 38868082, 44728458, 58302123, 82002173, 116604246, 164004346, 246006519, 305644463, 492013038, 611288926, 916933389, 1833866778, 3362089093, 6724178186, 10086267279, 20172534558]

約数ペア:

[(1, 20172534558), (2, 10086267279), (3, 6724178186), (6, 3362089093), (11, 1833866778), (22, 916933389), (33, 611288926), (41, 492013038), (66, 305644463), (82, 246006519), (123, 164004346), (173, 116604246), (246, 82002173), (346, 58302123), (451, 44728458), (519, 38868082), (902, 22364229), (1038, 19434041), (1051, 19193658), (1353, 14909486), (1681, 12000318), (1903, 10600386), (2102, 9596829), (2706, 7454743), (3153, 6397886), (3362, 6000159), (3806, 5300193), (5043, 4000106), (5709, 3533462), (6306, 3198943), (7093, 2844006), (10086, 2000053), (11418, 1766731), (11561, 1744878), (14186, 1422003), (18491, 1090938), (21279, 948002), (23122, 872439), (34683, 581626), (36982, 545469), (42558, 474001), (43091, 468138), (55473, 363646), (69366, 290813), (78023, 258546), (86182, 234069), (110946, 181823), (129273, 156046)]