20161502112

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2530309}}^1$

素因数の和:2530405

約数の個数: 48

約数和(自身を含む): 53561602080

約数和(自身を除く): 33400099968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 2530309, 5060618, 7590927, 10121236, 15181854, 20242472, 30363708, 40484944, 60727416, 80969888, 121454832, 210015647, 242909664, 420031294, 630046941, 840062588, 1260093882, 1680125176, 2520187764, 3360250352, 5040375528, 6720500704, 10080751056, 20161502112]

約数ペア:

[(1, 20161502112), (2, 10080751056), (3, 6720500704), (4, 5040375528), (6, 3360250352), (8, 2520187764), (12, 1680125176), (16, 1260093882), (24, 840062588), (32, 630046941), (48, 420031294), (83, 242909664), (96, 210015647), (166, 121454832), (249, 80969888), (332, 60727416), (498, 40484944), (664, 30363708), (996, 20242472), (1328, 15181854), (1992, 10121236), (2656, 7590927), (3984, 5060618), (7968, 2530309)]