20167514085

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{467}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 33245372160

約数和(自身を除く): 13077858075

約数列:

[1, 3, 5, 15, 61, 109, 183, 305, 327, 433, 467, 545, 915, 1299, 1401, 1635, 2165, 2335, 6495, 6649, 7005, 19947, 26413, 28487, 33245, 47197, 50903, 79239, 85461, 99735, 132065, 141591, 142435, 152709, 202211, 235985, 254515, 396195, 427305, 606633, 707955, 763545, 1011055, 2879017, 3033165, 3105083, 8637051, 9315249, 12334871, 14395085, 15525415, 22040999, 37004613, 43185255, 46576245, 61674355, 66122997, 110204995, 185023065, 330614985, 1344500939, 4033502817, 6722504695, 20167514085]

約数ペア:

[(1, 20167514085), (3, 6722504695), (5, 4033502817), (15, 1344500939), (61, 330614985), (109, 185023065), (183, 110204995), (305, 66122997), (327, 61674355), (433, 46576245), (467, 43185255), (545, 37004613), (915, 22040999), (1299, 15525415), (1401, 14395085), (1635, 12334871), (2165, 9315249), (2335, 8637051), (6495, 3105083), (6649, 3033165), (7005, 2879017), (19947, 1011055), (26413, 763545), (28487, 707955), (33245, 606633), (47197, 427305), (50903, 396195), (79239, 254515), (85461, 235985), (99735, 202211), (132065, 152709), (141591, 142435)]