20260301085

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1199

約数の個数: 96

約数和(自身を含む): 37084975200

約数和(自身を除く): 16824674115

約数列:

[1, 3, 5, 9, 15, 37, 41, 45, 111, 123, 185, 205, 333, 369, 449, 555, 615, 661, 1347, 1517, 1665, 1845, 1983, 2245, 3305, 4041, 4551, 5949, 6735, 7585, 9915, 13653, 16613, 18409, 20205, 22755, 24457, 27101, 29745, 49839, 55227, 68265, 73371, 81303, 83065, 92045, 122285, 135505, 149517, 165681, 220113, 243909, 249195, 276135, 296789, 366855, 406515, 681133, 747585, 828405, 890367, 1002737, 1100565, 1219545, 1483945, 2043399, 2671101, 3008211, 3405665, 4451835, 5013685, 6130197, 9024633, 10216995, 10981193, 12168349, 13355505, 15041055, 30650985, 32943579, 36505047, 45123165, 54905965, 60841745, 98830737, 109515141, 164717895, 182525235, 450228913, 494153685, 547575705, 1350686739, 2251144565, 4052060217, 6753433695, 20260301085]

約数ペア:

[(1, 20260301085), (3, 6753433695), (5, 4052060217), (9, 2251144565), (15, 1350686739), (37, 547575705), (41, 494153685), (45, 450228913), (111, 182525235), (123, 164717895), (185, 109515141), (205, 98830737), (333, 60841745), (369, 54905965), (449, 45123165), (555, 36505047), (615, 32943579), (661, 30650985), (1347, 15041055), (1517, 13355505), (1665, 12168349), (1845, 10981193), (1983, 10216995), (2245, 9024633), (3305, 6130197), (4041, 5013685), (4551, 4451835), (5949, 3405665), (6735, 3008211), (7585, 2671101), (9915, 2043399), (13653, 1483945), (16613, 1219545), (18409, 1100565), (20205, 1002737), (22755, 890367), (24457, 828405), (27101, 747585), (29745, 681133), (49839, 406515), (55227, 366855), (68265, 296789), (73371, 276135), (81303, 249195), (83065, 243909), (92045, 220113), (122285, 165681), (135505, 149517)]