20167552260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1009387}}^1$

素因数の和:1009442

約数の個数: 96

約数和(自身を含む): 64439329920

約数和(自身を除く): 44271777660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 19980, 1009387, 2018774, 3028161, 4037548, 5046935, 6056322, 9084483, 10093870, 12112644, 15140805, 18168966, 20187740, 27253449, 30281610, 36337932, 37347319, 45422415, 54506898, 60563220, 74694638, 90844830, 109013796, 112041957, 136267245, 149389276, 181689660, 186736595, 224083914, 272534490, 336125871, 373473190, 448167828, 545068980, 560209785, 672251742, 746946380, 1008377613, 1120419570, 1344503484, 1680629355, 2016755226, 2240839140, 3361258710, 4033510452, 5041888065, 6722517420, 10083776130, 20167552260]

約数ペア:

[(1, 20167552260), (2, 10083776130), (3, 6722517420), (4, 5041888065), (5, 4033510452), (6, 3361258710), (9, 2240839140), (10, 2016755226), (12, 1680629355), (15, 1344503484), (18, 1120419570), (20, 1008377613), (27, 746946380), (30, 672251742), (36, 560209785), (37, 545068980), (45, 448167828), (54, 373473190), (60, 336125871), (74, 272534490), (90, 224083914), (108, 186736595), (111, 181689660), (135, 149389276), (148, 136267245), (180, 112041957), (185, 109013796), (222, 90844830), (270, 74694638), (333, 60563220), (370, 54506898), (444, 45422415), (540, 37347319), (555, 36337932), (666, 30281610), (740, 27253449), (999, 20187740), (1110, 18168966), (1332, 15140805), (1665, 12112644), (1998, 10093870), (2220, 9084483), (3330, 6056322), (3996, 5046935), (4995, 4037548), (6660, 3028161), (9990, 2018774), (19980, 1009387)]