20176411256

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1557

約数の個数: 96

約数和(自身を含む): 41214337920

約数和(自身を除く): 21037926664

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 113, 124, 184, 226, 248, 452, 529, 713, 904, 1058, 1361, 1426, 2116, 2599, 2722, 2852, 3503, 4232, 5198, 5444, 5704, 7006, 10396, 10888, 14012, 16399, 20792, 28024, 31303, 32798, 42191, 59777, 62606, 65596, 80569, 84382, 119554, 125212, 131192, 153793, 161138, 168764, 239108, 250424, 307586, 322276, 337528, 478216, 615172, 644552, 719969, 970393, 1230344, 1439938, 1853087, 1940786, 2879876, 3537239, 3706174, 3881572, 4767583, 5759752, 7074478, 7412348, 7763144, 9535166, 14148956, 14824696, 19070332, 22319039, 28297912, 38140664, 44638078, 81356497, 89276156, 109654409, 162712994, 178552312, 219308818, 325425988, 438617636, 650851976, 877235272, 2522051407, 5044102814, 10088205628, 20176411256]

約数ペア:

[(1, 20176411256), (2, 10088205628), (4, 5044102814), (8, 2522051407), (23, 877235272), (31, 650851976), (46, 438617636), (62, 325425988), (92, 219308818), (113, 178552312), (124, 162712994), (184, 109654409), (226, 89276156), (248, 81356497), (452, 44638078), (529, 38140664), (713, 28297912), (904, 22319039), (1058, 19070332), (1361, 14824696), (1426, 14148956), (2116, 9535166), (2599, 7763144), (2722, 7412348), (2852, 7074478), (3503, 5759752), (4232, 4767583), (5198, 3881572), (5444, 3706174), (5704, 3537239), (7006, 2879876), (10396, 1940786), (10888, 1853087), (14012, 1439938), (16399, 1230344), (20792, 970393), (28024, 719969), (31303, 644552), (32798, 615172), (42191, 478216), (59777, 337528), (62606, 322276), (65596, 307586), (80569, 250424), (84382, 239108), (119554, 168764), (125212, 161138), (131192, 153793)]