20272908258

素因数分解:

$2^1\times 3^7\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1116

約数の個数: 128

約数和(自身を含む): 47494137600

約数和(自身を除く): 27221229342

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 181, 243, 261, 362, 486, 522, 543, 729, 783, 883, 1086, 1458, 1566, 1629, 1766, 2187, 2349, 2649, 3258, 4374, 4698, 4887, 5249, 5298, 7047, 7947, 9774, 10498, 14094, 14661, 15747, 15894, 21141, 23841, 25607, 29322, 31494, 42282, 43983, 47241, 47682, 51214, 63423, 71523, 76821, 87966, 94482, 126846, 131949, 141723, 143046, 153642, 159823, 214569, 230463, 263898, 283446, 319646, 395847, 425169, 429138, 460926, 479469, 643707, 691389, 791694, 850338, 958938, 1275507, 1287414, 1382778, 1438407, 1931121, 2074167, 2551014, 2876814, 3826521, 3862242, 4148334, 4315221, 4634867, 6222501, 7653042, 8630442, 9269734, 11479563, 12445002, 12945663, 13904601, 18667503, 22959126, 25891326, 27809202, 37335006, 38836989, 41713803, 56002509, 77673978, 83427606, 112005018, 116510967, 125141409, 233021934, 250282818, 349532901, 375424227, 699065802, 750848454, 1126272681, 2252545362, 3378818043, 6757636086, 10136454129, 20272908258]

約数ペア:

[(1, 20272908258), (2, 10136454129), (3, 6757636086), (6, 3378818043), (9, 2252545362), (18, 1126272681), (27, 750848454), (29, 699065802), (54, 375424227), (58, 349532901), (81, 250282818), (87, 233021934), (162, 125141409), (174, 116510967), (181, 112005018), (243, 83427606), (261, 77673978), (362, 56002509), (486, 41713803), (522, 38836989), (543, 37335006), (729, 27809202), (783, 25891326), (883, 22959126), (1086, 18667503), (1458, 13904601), (1566, 12945663), (1629, 12445002), (1766, 11479563), (2187, 9269734), (2349, 8630442), (2649, 7653042), (3258, 6222501), (4374, 4634867), (4698, 4315221), (4887, 4148334), (5249, 3862242), (5298, 3826521), (7047, 2876814), (7947, 2551014), (9774, 2074167), (10498, 1931121), (14094, 1438407), (14661, 1382778), (15747, 1287414), (15894, 1275507), (21141, 958938), (23841, 850338), (25607, 791694), (29322, 691389), (31494, 643707), (42282, 479469), (43983, 460926), (47241, 429138), (47682, 425169), (51214, 395847), (63423, 319646), (71523, 283446), (76821, 263898), (87966, 230463), (94482, 214569), (126846, 159823), (131949, 153642), (141723, 143046)]