20203110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6067}}^1$

素因数の和:6117

約数の個数: 48

約数和(自身を含む): 53956656

約数和(自身を除く): 33753546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 6067, 12134, 18201, 30335, 36402, 54603, 60670, 91005, 109206, 182010, 224479, 273015, 448958, 546030, 673437, 1122395, 1346874, 2020311, 2244790, 3367185, 4040622, 6734370, 10101555, 20203110]

約数ペア:

[(1, 20203110), (2, 10101555), (3, 6734370), (5, 4040622), (6, 3367185), (9, 2244790), (10, 2020311), (15, 1346874), (18, 1122395), (30, 673437), (37, 546030), (45, 448958), (74, 273015), (90, 224479), (111, 182010), (185, 109206), (222, 91005), (333, 60670), (370, 54603), (555, 36402), (666, 30335), (1110, 18201), (1665, 12134), (3330, 6067)]