20132130295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{41221}}^1$

素因数の和:41395

約数の個数: 32

約数和(自身を含む): 26177618880

約数和(自身を除く): 6045488585

約数列:

[1, 5, 19, 53, 95, 97, 265, 485, 1007, 1843, 5035, 5141, 9215, 25705, 41221, 97679, 206105, 488395, 783199, 2184713, 3915995, 3998437, 10923565, 19992185, 41509547, 75970303, 207547735, 211917161, 379851515, 1059585805, 4026426059, 20132130295]

約数ペア:

[(1, 20132130295), (5, 4026426059), (19, 1059585805), (53, 379851515), (95, 211917161), (97, 207547735), (265, 75970303), (485, 41509547), (1007, 19992185), (1843, 10923565), (5035, 3998437), (5141, 3915995), (9215, 2184713), (25705, 783199), (41221, 488395), (97679, 206105)]