20176551030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^2$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 50514970464

約数和(自身を除く): 30338419434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 73, 74, 111, 146, 185, 219, 222, 365, 370, 438, 499, 555, 730, 998, 1095, 1110, 1497, 2190, 2495, 2701, 2994, 4990, 5402, 7485, 8103, 13505, 14970, 16206, 18463, 27010, 36427, 36926, 40515, 55389, 72854, 81030, 92315, 109281, 110778, 182135, 184630, 218562, 249001, 276945, 364270, 498002, 546405, 553890, 747003, 1092810, 1245005, 1347799, 1494006, 2490010, 2695598, 3735015, 4043397, 6738995, 7470030, 8086794, 9213037, 13477990, 18177073, 18426074, 20216985, 27639111, 36354146, 40433970, 46065185, 54531219, 55278222, 90885365, 92130370, 109062438, 138195555, 181770730, 272656095, 276391110, 545312190, 672551701, 1345103402, 2017655103, 3362758505, 4035310206, 6725517010, 10088275515, 20176551030]

約数ペア:

[(1, 20176551030), (2, 10088275515), (3, 6725517010), (5, 4035310206), (6, 3362758505), (10, 2017655103), (15, 1345103402), (30, 672551701), (37, 545312190), (73, 276391110), (74, 272656095), (111, 181770730), (146, 138195555), (185, 109062438), (219, 92130370), (222, 90885365), (365, 55278222), (370, 54531219), (438, 46065185), (499, 40433970), (555, 36354146), (730, 27639111), (998, 20216985), (1095, 18426074), (1110, 18177073), (1497, 13477990), (2190, 9213037), (2495, 8086794), (2701, 7470030), (2994, 6738995), (4990, 4043397), (5402, 3735015), (7485, 2695598), (8103, 2490010), (13505, 1494006), (14970, 1347799), (16206, 1245005), (18463, 1092810), (27010, 747003), (36427, 553890), (36926, 546405), (40515, 498002), (55389, 364270), (72854, 276945), (81030, 249001), (92315, 218562), (109281, 184630), (110778, 182135)]