20625058146

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{579779}}^1$

素因数の和:579820

約数の個数: 72

約数和(自身を含む): 52743746160

約数和(自身を除く): 32118688014

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 363, 462, 539, 726, 847, 1078, 1617, 1694, 2541, 3234, 5082, 5929, 11858, 17787, 35574, 579779, 1159558, 1739337, 3478674, 4058453, 6377569, 8116906, 12175359, 12755138, 19132707, 24350718, 28409171, 38265414, 44642983, 56818342, 70153259, 85227513, 89285966, 133928949, 140306518, 170455026, 210459777, 267857898, 312500881, 420919554, 491072813, 625001762, 937502643, 982145626, 1473218439, 1875005286, 2946436878, 3437509691, 6875019382, 10312529073, 20625058146]

約数ペア:

[(1, 20625058146), (2, 10312529073), (3, 6875019382), (6, 3437509691), (7, 2946436878), (11, 1875005286), (14, 1473218439), (21, 982145626), (22, 937502643), (33, 625001762), (42, 491072813), (49, 420919554), (66, 312500881), (77, 267857898), (98, 210459777), (121, 170455026), (147, 140306518), (154, 133928949), (231, 89285966), (242, 85227513), (294, 70153259), (363, 56818342), (462, 44642983), (539, 38265414), (726, 28409171), (847, 24350718), (1078, 19132707), (1617, 12755138), (1694, 12175359), (2541, 8116906), (3234, 6377569), (5082, 4058453), (5929, 3478674), (11858, 1739337), (17787, 1159558), (35574, 579779)]