20341514196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4987}}^1\times {\mathrm{3907}}^1$

素因数の和:8933

約数の個数: 72

約数和(自身を含む): 53216173920

約数和(自身を除く): 32874659724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 3907, 4987, 7814, 9974, 11721, 14961, 15628, 19948, 23442, 29922, 35163, 44883, 46884, 59844, 70326, 89766, 113303, 140652, 144623, 179532, 226606, 289246, 339909, 433869, 453212, 578492, 679818, 867738, 1019727, 1301607, 1359636, 1735476, 2039454, 2603214, 4078908, 5206428, 19484209, 38968418, 58452627, 77936836, 116905254, 175357881, 233810508, 350715762, 565042061, 701431524, 1130084122, 1695126183, 2260168244, 3390252366, 5085378549, 6780504732, 10170757098, 20341514196]

約数ペア:

[(1, 20341514196), (2, 10170757098), (3, 6780504732), (4, 5085378549), (6, 3390252366), (9, 2260168244), (12, 1695126183), (18, 1130084122), (29, 701431524), (36, 565042061), (58, 350715762), (87, 233810508), (116, 175357881), (174, 116905254), (261, 77936836), (348, 58452627), (522, 38968418), (1044, 19484209), (3907, 5206428), (4987, 4078908), (7814, 2603214), (9974, 2039454), (11721, 1735476), (14961, 1359636), (15628, 1301607), (19948, 1019727), (23442, 867738), (29922, 679818), (35163, 578492), (44883, 453212), (46884, 433869), (59844, 339909), (70326, 289246), (89766, 226606), (113303, 179532), (140652, 144623)]