20211001712

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{10439567}}^1$

素因数の和:10439597

約数の個数: 30

約数和(自身を含む): 43042338864

約数和(自身を除く): 22831337152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 10439567, 20879134, 41758268, 83516536, 114835237, 167033072, 229670474, 459340948, 918681896, 1263187607, 1837363792, 2526375214, 5052750428, 10105500856, 20211001712]

約数ペア:

[(1, 20211001712), (2, 10105500856), (4, 5052750428), (8, 2526375214), (11, 1837363792), (16, 1263187607), (22, 918681896), (44, 459340948), (88, 229670474), (121, 167033072), (176, 114835237), (242, 83516536), (484, 41758268), (968, 20879134), (1936, 10439567)]