20173215732

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{872393}}^1$

素因数の和:872488

約数の個数: 48

約数和(自身を含む): 49244896512

約数和(自身を除く): 29071680780

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 492, 564, 1927, 3854, 5781, 7708, 11562, 23124, 872393, 1744786, 2617179, 3489572, 5234358, 10468716, 35768113, 41002471, 71536226, 82004942, 107304339, 123007413, 143072452, 164009884, 214608678, 246014826, 429217356, 492029652, 1681101311, 3362202622, 5043303933, 6724405244, 10086607866, 20173215732]

約数ペア:

[(1, 20173215732), (2, 10086607866), (3, 6724405244), (4, 5043303933), (6, 3362202622), (12, 1681101311), (41, 492029652), (47, 429217356), (82, 246014826), (94, 214608678), (123, 164009884), (141, 143072452), (164, 123007413), (188, 107304339), (246, 82004942), (282, 71536226), (492, 41002471), (564, 35768113), (1927, 10468716), (3854, 5234358), (5781, 3489572), (7708, 2617179), (11562, 1744786), (23124, 872393)]