20162687130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2018287}}^1$

素因数の和:2018340

約数の個数: 64

約数和(自身を含む): 55220359680

約数和(自身を除く): 35057672550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 2018287, 4036574, 6054861, 10091435, 12109722, 18164583, 20182870, 30274305, 36329166, 54493749, 60548610, 74676619, 90822915, 108987498, 149353238, 181645830, 224029857, 272468745, 373383095, 448059714, 544937490, 672089571, 746766190, 1120149285, 1344179142, 2016268713, 2240298570, 3360447855, 4032537426, 6720895710, 10081343565, 20162687130]

約数ペア:

[(1, 20162687130), (2, 10081343565), (3, 6720895710), (5, 4032537426), (6, 3360447855), (9, 2240298570), (10, 2016268713), (15, 1344179142), (18, 1120149285), (27, 746766190), (30, 672089571), (37, 544937490), (45, 448059714), (54, 373383095), (74, 272468745), (90, 224029857), (111, 181645830), (135, 149353238), (185, 108987498), (222, 90822915), (270, 74676619), (333, 60548610), (370, 54493749), (555, 36329166), (666, 30274305), (999, 20182870), (1110, 18164583), (1665, 12109722), (1998, 10091435), (3330, 6054861), (4995, 4036574), (9990, 2018287)]