20122013036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1\times {\mathrm{4111}}^1$

素因数の和:4862

約数の個数: 48

約数和(自身を含む): 37254325248

約数和(自身を除く): 17132312212

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 641, 1282, 1909, 2564, 3818, 4111, 7636, 8222, 14743, 16444, 29486, 53203, 58972, 94553, 106406, 189106, 212812, 341213, 378212, 682426, 1223669, 1364852, 2447338, 2635151, 4894676, 5270302, 7847899, 10540604, 15695798, 31391596, 60608473, 121216946, 218717533, 242433892, 437435066, 874870132, 5030503259, 10061006518, 20122013036]

約数ペア:

[(1, 20122013036), (2, 10061006518), (4, 5030503259), (23, 874870132), (46, 437435066), (83, 242433892), (92, 218717533), (166, 121216946), (332, 60608473), (641, 31391596), (1282, 15695798), (1909, 10540604), (2564, 7847899), (3818, 5270302), (4111, 4894676), (7636, 2635151), (8222, 2447338), (14743, 1364852), (16444, 1223669), (29486, 682426), (53203, 378212), (58972, 341213), (94553, 212812), (106406, 189106)]