20163901752

素因数分解:

$2^3\times 3^3\times {\mathrm{10889}}^1\times {\mathrm{8573}}^1$

素因数の和:19477

約数の個数: 64

約数和(自身を含む): 56022516000

約数和(自身を除く): 35858614248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 8573, 10889, 17146, 21778, 25719, 32667, 34292, 43556, 51438, 65334, 68584, 77157, 87112, 98001, 102876, 130668, 154314, 196002, 205752, 231471, 261336, 294003, 308628, 392004, 462942, 588006, 617256, 784008, 925884, 1176012, 1851768, 2352024, 93351397, 186702794, 280054191, 373405588, 560108382, 746811176, 840162573, 1120216764, 1680325146, 2240433528, 2520487719, 3360650292, 5040975438, 6721300584, 10081950876, 20163901752]

約数ペア:

[(1, 20163901752), (2, 10081950876), (3, 6721300584), (4, 5040975438), (6, 3360650292), (8, 2520487719), (9, 2240433528), (12, 1680325146), (18, 1120216764), (24, 840162573), (27, 746811176), (36, 560108382), (54, 373405588), (72, 280054191), (108, 186702794), (216, 93351397), (8573, 2352024), (10889, 1851768), (17146, 1176012), (21778, 925884), (25719, 784008), (32667, 617256), (34292, 588006), (43556, 462942), (51438, 392004), (65334, 308628), (68584, 294003), (77157, 261336), (87112, 231471), (98001, 205752), (102876, 196002), (130668, 154314)]