2018170220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1667}}^1\times {\mathrm{5503}}^1$

素因数の和:7190

約数の個数: 48

約数和(自身を含む): 4627058688

約数和(自身を除く): 2608888468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1667, 3334, 5503, 6668, 8335, 11006, 16670, 18337, 22012, 27515, 33340, 36674, 55030, 60533, 73348, 91685, 110060, 121066, 183370, 242132, 302665, 366740, 605330, 1210660, 9173501, 18347002, 36694004, 45867505, 91735010, 100908511, 183470020, 201817022, 403634044, 504542555, 1009085110, 2018170220]

約数ペア:

[(1, 2018170220), (2, 1009085110), (4, 504542555), (5, 403634044), (10, 201817022), (11, 183470020), (20, 100908511), (22, 91735010), (44, 45867505), (55, 36694004), (110, 18347002), (220, 9173501), (1667, 1210660), (3334, 605330), (5503, 366740), (6668, 302665), (8335, 242132), (11006, 183370), (16670, 121066), (18337, 110060), (22012, 91685), (27515, 73348), (33340, 60533), (36674, 55030)]